478515120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11939}}^1$

素因数の和:12122

約数の個数: 80

約数和(自身を含む): 1492404480

約数和(自身を除く): 1013889360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 6680, 8016, 10020, 11939, 13360, 20040, 23878, 35817, 40080, 47756, 59695, 71634, 95512, 119390, 143268, 179085, 191024, 238780, 286536, 358170, 477560, 573072, 716340, 955120, 1432680, 1993813, 2865360, 3987626, 5981439, 7975252, 9969065, 11962878, 15950504, 19938130, 23925756, 29907195, 31901008, 39876260, 47851512, 59814390, 79752520, 95703024, 119628780, 159505040, 239257560, 478515120]

約数ペア:

[(1, 478515120), (2, 239257560), (3, 159505040), (4, 119628780), (5, 95703024), (6, 79752520), (8, 59814390), (10, 47851512), (12, 39876260), (15, 31901008), (16, 29907195), (20, 23925756), (24, 19938130), (30, 15950504), (40, 11962878), (48, 9969065), (60, 7975252), (80, 5981439), (120, 3987626), (167, 2865360), (240, 1993813), (334, 1432680), (501, 955120), (668, 716340), (835, 573072), (1002, 477560), (1336, 358170), (1670, 286536), (2004, 238780), (2505, 191024), (2672, 179085), (3340, 143268), (4008, 119390), (5010, 95512), (6680, 71634), (8016, 59695), (10020, 47756), (11939, 40080), (13360, 35817), (20040, 23878)]