13728240

素因数分解:

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

素因数の和:871

約数の個数: 120

約数和(自身を含む): 48166560

約数和(自身を除く): 34438320

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, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 829, 920, 1035, 1104, 1380, 1656, 1658, 1840, 2070, 2487, 2760, 3312, 3316, 4140, 4145, 4974, 5520, 6632, 7461, 8280, 8290, 9948, 12435, 13264, 14922, 16560, 16580, 19067, 19896, 24870, 29844, 33160, 37305, 38134, 39792, 49740, 57201, 59688, 66320, 74610, 76268, 95335, 99480, 114402, 119376, 149220, 152536, 171603, 190670, 198960, 228804, 286005, 298440, 305072, 343206, 381340, 457608, 572010, 596880, 686412, 762680, 858015, 915216, 1144020, 1372824, 1525360, 1716030, 2288040, 2745648, 3432060, 4576080, 6864120, 13728240]

約数ペア:

[(1, 13728240), (2, 6864120), (3, 4576080), (4, 3432060), (5, 2745648), (6, 2288040), (8, 1716030), (9, 1525360), (10, 1372824), (12, 1144020), (15, 915216), (16, 858015), (18, 762680), (20, 686412), (23, 596880), (24, 572010), (30, 457608), (36, 381340), (40, 343206), (45, 305072), (46, 298440), (48, 286005), (60, 228804), (69, 198960), (72, 190670), (80, 171603), (90, 152536), (92, 149220), (115, 119376), (120, 114402), (138, 99480), (144, 95335), (180, 76268), (184, 74610), (207, 66320), (230, 59688), (240, 57201), (276, 49740), (345, 39792), (360, 38134), (368, 37305), (414, 33160), (460, 29844), (552, 24870), (690, 19896), (720, 19067), (828, 16580), (829, 16560), (920, 14922), (1035, 13264), (1104, 12435), (1380, 9948), (1656, 8290), (1658, 8280), (1840, 7461), (2070, 6632), (2487, 5520), (2760, 4974), (3312, 4145), (3316, 4140)]