121552680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1249}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 365400000

約数和(自身を除く): 243847320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 811, 1249, 1622, 2433, 2498, 3244, 3747, 4055, 4866, 4996, 6245, 6488, 7494, 8110, 9732, 9992, 12165, 12490, 14988, 16220, 18735, 19464, 24330, 24980, 29976, 32440, 37470, 48660, 49960, 74940, 97320, 149880, 1012939, 2025878, 3038817, 4051756, 5064695, 6077634, 8103512, 10129390, 12155268, 15194085, 20258780, 24310536, 30388170, 40517560, 60776340, 121552680]

約数ペア:

[(1, 121552680), (2, 60776340), (3, 40517560), (4, 30388170), (5, 24310536), (6, 20258780), (8, 15194085), (10, 12155268), (12, 10129390), (15, 8103512), (20, 6077634), (24, 5064695), (30, 4051756), (40, 3038817), (60, 2025878), (120, 1012939), (811, 149880), (1249, 97320), (1622, 74940), (2433, 49960), (2498, 48660), (3244, 37470), (3747, 32440), (4055, 29976), (4866, 24980), (4996, 24330), (6245, 19464), (6488, 18735), (7494, 16220), (8110, 14988), (9732, 12490), (9992, 12165)]