245940960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12497}}^1$

素因数の和:12556

約数の個数: 96

約数和(自身を含む): 793672992

約数和(自身を除く): 547732032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 12497, 19680, 24994, 37491, 49988, 62485, 74982, 99976, 124970, 149964, 187455, 199952, 249940, 299928, 374910, 399904, 499880, 512377, 599856, 749820, 999760, 1024754, 1199712, 1499640, 1537131, 1999520, 2049508, 2561885, 2999280, 3074262, 4099016, 5123770, 5998560, 6148524, 7685655, 8198032, 10247540, 12297048, 15371310, 16396064, 20495080, 24594096, 30742620, 40990160, 49188192, 61485240, 81980320, 122970480, 245940960]

約数ペア:

[(1, 245940960), (2, 122970480), (3, 81980320), (4, 61485240), (5, 49188192), (6, 40990160), (8, 30742620), (10, 24594096), (12, 20495080), (15, 16396064), (16, 15371310), (20, 12297048), (24, 10247540), (30, 8198032), (32, 7685655), (40, 6148524), (41, 5998560), (48, 5123770), (60, 4099016), (80, 3074262), (82, 2999280), (96, 2561885), (120, 2049508), (123, 1999520), (160, 1537131), (164, 1499640), (205, 1199712), (240, 1024754), (246, 999760), (328, 749820), (410, 599856), (480, 512377), (492, 499880), (615, 399904), (656, 374910), (820, 299928), (984, 249940), (1230, 199952), (1312, 187455), (1640, 149964), (1968, 124970), (2460, 99976), (3280, 74982), (3936, 62485), (4920, 49988), (6560, 37491), (9840, 24994), (12497, 19680)]