285960240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3229}}^1$

素因数の和:3292

約数の個数: 160

約数和(自身を含む): 1009310400

約数和(自身を除く): 723350160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3229, 3280, 3690, 4428, 4920, 5535, 5904, 6458, 7380, 8856, 9687, 9840, 11070, 12916, 14760, 16145, 17712, 19374, 22140, 25832, 29061, 29520, 32290, 38748, 44280, 48435, 51664, 58122, 64580, 77496, 87183, 88560, 96870, 116244, 129160, 132389, 145305, 154992, 174366, 193740, 232488, 258320, 264778, 290610, 348732, 387480, 397167, 435915, 464976, 529556, 581220, 661945, 697464, 774960, 794334, 871830, 1059112, 1162440, 1191501, 1323890, 1394928, 1588668, 1743660, 1985835, 2118224, 2324880, 2383002, 2647780, 3177336, 3487320, 3574503, 3971670, 4766004, 5295560, 5957505, 6354672, 6974640, 7149006, 7943340, 9532008, 10591120, 11915010, 14298012, 15886680, 17872515, 19064016, 23830020, 28596024, 31773360, 35745030, 47660040, 57192048, 71490060, 95320080, 142980120, 285960240]

約数ペア:

[(1, 285960240), (2, 142980120), (3, 95320080), (4, 71490060), (5, 57192048), (6, 47660040), (8, 35745030), (9, 31773360), (10, 28596024), (12, 23830020), (15, 19064016), (16, 17872515), (18, 15886680), (20, 14298012), (24, 11915010), (27, 10591120), (30, 9532008), (36, 7943340), (40, 7149006), (41, 6974640), (45, 6354672), (48, 5957505), (54, 5295560), (60, 4766004), (72, 3971670), (80, 3574503), (82, 3487320), (90, 3177336), (108, 2647780), (120, 2383002), (123, 2324880), (135, 2118224), (144, 1985835), (164, 1743660), (180, 1588668), (205, 1394928), (216, 1323890), (240, 1191501), (246, 1162440), (270, 1059112), (328, 871830), (360, 794334), (369, 774960), (410, 697464), (432, 661945), (492, 581220), (540, 529556), (615, 464976), (656, 435915), (720, 397167), (738, 387480), (820, 348732), (984, 290610), (1080, 264778), (1107, 258320), (1230, 232488), (1476, 193740), (1640, 174366), (1845, 154992), (1968, 145305), (2160, 132389), (2214, 129160), (2460, 116244), (2952, 96870), (3229, 88560), (3280, 87183), (3690, 77496), (4428, 64580), (4920, 58122), (5535, 51664), (5904, 48435), (6458, 44280), (7380, 38748), (8856, 32290), (9687, 29520), (9840, 29061), (11070, 25832), (12916, 22140), (14760, 19374), (16145, 17712)]