727596720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 240

約数和(自身を含む): 2600994240

約数和(自身を除く): 1873397520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 106, 115, 120, 138, 144, 159, 180, 184, 207, 212, 230, 240, 265, 276, 318, 345, 360, 368, 414, 424, 460, 477, 530, 552, 636, 690, 720, 795, 828, 829, 848, 920, 954, 1035, 1060, 1104, 1219, 1272, 1380, 1590, 1656, 1658, 1840, 1908, 2070, 2120, 2385, 2438, 2487, 2544, 2760, 3180, 3312, 3316, 3657, 3816, 4140, 4145, 4240, 4770, 4876, 4974, 5520, 6095, 6360, 6632, 7314, 7461, 7632, 8280, 8290, 9540, 9752, 9948, 10971, 12190, 12435, 12720, 13264, 14628, 14922, 16560, 16580, 18285, 19067, 19080, 19504, 19896, 21942, 24380, 24870, 29256, 29844, 33160, 36570, 37305, 38134, 38160, 39792, 43884, 43937, 48760, 49740, 54855, 57201, 58512, 59688, 66320, 73140, 74610, 76268, 87768, 87874, 95335, 97520, 99480, 109710, 114402, 119376, 131811, 146280, 149220, 152536, 171603, 175536, 175748, 190670, 198960, 219420, 219685, 228804, 263622, 286005, 292560, 298440, 305072, 343206, 351496, 381340, 395433, 438840, 439370, 457608, 527244, 572010, 596880, 659055, 686412, 702992, 762680, 790866, 858015, 877680, 878740, 915216, 1010551, 1054488, 1144020, 1318110, 1372824, 1525360, 1581732, 1716030, 1757480, 1977165, 2021102, 2108976, 2288040, 2636220, 2745648, 3031653, 3163464, 3432060, 3514960, 3954330, 4042204, 4576080, 5052755, 5272440, 6063306, 6326928, 6864120, 7908660, 8084408, 9094959, 10105510, 10544880, 12126612, 13728240, 15158265, 15817320, 16168816, 18189918, 20211020, 24253224, 30316530, 31634640, 36379836, 40422040, 45474795, 48506448, 60633060, 72759672, 80844080, 90949590, 121266120, 145519344, 181899180, 242532240, 363798360, 727596720]

約数ペア:

[(1, 727596720), (2, 363798360), (3, 242532240), (4, 181899180), (5, 145519344), (6, 121266120), (8, 90949590), (9, 80844080), (10, 72759672), (12, 60633060), (15, 48506448), (16, 45474795), (18, 40422040), (20, 36379836), (23, 31634640), (24, 30316530), (30, 24253224), (36, 20211020), (40, 18189918), (45, 16168816), (46, 15817320), (48, 15158265), (53, 13728240), (60, 12126612), (69, 10544880), (72, 10105510), (80, 9094959), (90, 8084408), (92, 7908660), (106, 6864120), (115, 6326928), (120, 6063306), (138, 5272440), (144, 5052755), (159, 4576080), (180, 4042204), (184, 3954330), (207, 3514960), (212, 3432060), (230, 3163464), (240, 3031653), (265, 2745648), (276, 2636220), (318, 2288040), (345, 2108976), (360, 2021102), (368, 1977165), (414, 1757480), (424, 1716030), (460, 1581732), (477, 1525360), (530, 1372824), (552, 1318110), (636, 1144020), (690, 1054488), (720, 1010551), (795, 915216), (828, 878740), (829, 877680), (848, 858015), (920, 790866), (954, 762680), (1035, 702992), (1060, 686412), (1104, 659055), (1219, 596880), (1272, 572010), (1380, 527244), (1590, 457608), (1656, 439370), (1658, 438840), (1840, 395433), (1908, 381340), (2070, 351496), (2120, 343206), (2385, 305072), (2438, 298440), (2487, 292560), (2544, 286005), (2760, 263622), (3180, 228804), (3312, 219685), (3316, 219420), (3657, 198960), (3816, 190670), (4140, 175748), (4145, 175536), (4240, 171603), (4770, 152536), (4876, 149220), (4974, 146280), (5520, 131811), (6095, 119376), (6360, 114402), (6632, 109710), (7314, 99480), (7461, 97520), (7632, 95335), (8280, 87874), (8290, 87768), (9540, 76268), (9752, 74610), (9948, 73140), (10971, 66320), (12190, 59688), (12435, 58512), (12720, 57201), (13264, 54855), (14628, 49740), (14922, 48760), (16560, 43937), (16580, 43884), (18285, 39792), (19067, 38160), (19080, 38134), (19504, 37305), (19896, 36570), (21942, 33160), (24380, 29844), (24870, 29256)]