120465840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45631}}^1$

素因数の和:45658

約数の個数: 80

約数和(自身を含む): 407402496

約数和(自身を除く): 286936656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 45631, 91262, 136893, 182524, 228155, 273786, 365048, 456310, 501941, 547572, 684465, 730096, 912620, 1003882, 1095144, 1368930, 1505823, 1825240, 2007764, 2190288, 2509705, 2737860, 3011646, 3650480, 4015528, 5019410, 5475720, 6023292, 7529115, 8031056, 10038820, 10951440, 12046584, 15058230, 20077640, 24093168, 30116460, 40155280, 60232920, 120465840]

約数ペア:

[(1, 120465840), (2, 60232920), (3, 40155280), (4, 30116460), (5, 24093168), (6, 20077640), (8, 15058230), (10, 12046584), (11, 10951440), (12, 10038820), (15, 8031056), (16, 7529115), (20, 6023292), (22, 5475720), (24, 5019410), (30, 4015528), (33, 3650480), (40, 3011646), (44, 2737860), (48, 2509705), (55, 2190288), (60, 2007764), (66, 1825240), (80, 1505823), (88, 1368930), (110, 1095144), (120, 1003882), (132, 912620), (165, 730096), (176, 684465), (220, 547572), (240, 501941), (264, 456310), (330, 365048), (440, 273786), (528, 228155), (660, 182524), (880, 136893), (1320, 91262), (2640, 45631)]