1567784280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{21313}}^1$

素因数の和:21940

約数の個数: 64

約数和(自身を含む): 4711246560

約数和(自身を除く): 3143462280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 1226, 1839, 2452, 3065, 3678, 4904, 6130, 7356, 9195, 12260, 14712, 18390, 21313, 24520, 36780, 42626, 63939, 73560, 85252, 106565, 127878, 170504, 213130, 255756, 319695, 426260, 511512, 639390, 852520, 1278780, 2557560, 13064869, 26129738, 39194607, 52259476, 65324345, 78389214, 104518952, 130648690, 156778428, 195973035, 261297380, 313556856, 391946070, 522594760, 783892140, 1567784280]

約数ペア:

[(1, 1567784280), (2, 783892140), (3, 522594760), (4, 391946070), (5, 313556856), (6, 261297380), (8, 195973035), (10, 156778428), (12, 130648690), (15, 104518952), (20, 78389214), (24, 65324345), (30, 52259476), (40, 39194607), (60, 26129738), (120, 13064869), (613, 2557560), (1226, 1278780), (1839, 852520), (2452, 639390), (3065, 511512), (3678, 426260), (4904, 319695), (6130, 255756), (7356, 213130), (9195, 170504), (12260, 127878), (14712, 106565), (18390, 85252), (21313, 73560), (24520, 63939), (36780, 42626)]