3972885480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{11069}}^1$

素因数の和:12083

約数の個数: 96

約数和(自身を含む): 12925996200

約数和(自身を除く): 8953110720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 997, 1994, 2991, 3988, 4985, 5982, 7976, 8973, 9970, 11069, 11964, 14955, 17946, 19940, 22138, 23928, 29910, 33207, 35892, 39880, 44276, 44865, 55345, 59820, 66414, 71784, 88552, 89730, 99621, 110690, 119640, 132828, 166035, 179460, 199242, 221380, 265656, 332070, 358920, 398484, 442760, 498105, 664140, 796968, 996210, 1328280, 1992420, 3984840, 11035793, 22071586, 33107379, 44143172, 55178965, 66214758, 88286344, 99322137, 110357930, 132429516, 165536895, 198644274, 220715860, 264859032, 331073790, 397288548, 441431720, 496610685, 662147580, 794577096, 993221370, 1324295160, 1986442740, 3972885480]

約数ペア:

[(1, 3972885480), (2, 1986442740), (3, 1324295160), (4, 993221370), (5, 794577096), (6, 662147580), (8, 496610685), (9, 441431720), (10, 397288548), (12, 331073790), (15, 264859032), (18, 220715860), (20, 198644274), (24, 165536895), (30, 132429516), (36, 110357930), (40, 99322137), (45, 88286344), (60, 66214758), (72, 55178965), (90, 44143172), (120, 33107379), (180, 22071586), (360, 11035793), (997, 3984840), (1994, 1992420), (2991, 1328280), (3988, 996210), (4985, 796968), (5982, 664140), (7976, 498105), (8973, 442760), (9970, 398484), (11069, 358920), (11964, 332070), (14955, 265656), (17946, 221380), (19940, 199242), (22138, 179460), (23928, 166035), (29910, 132828), (33207, 119640), (35892, 110690), (39880, 99621), (44276, 89730), (44865, 88552), (55345, 71784), (59820, 66414)]