487403640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19069}}^1$

素因数の和:19157

約数の個数: 96

約数和(自身を含む): 1606456800

約数和(自身を除く): 1119053160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 19069, 25560, 38138, 57207, 76276, 95345, 114414, 152552, 171621, 190690, 228828, 286035, 343242, 381380, 457656, 572070, 686484, 762760, 858105, 1144140, 1353899, 1372968, 1716210, 2288280, 2707798, 3432420, 4061697, 5415596, 6769495, 6864840, 8123394, 10831192, 12185091, 13538990, 16246788, 20308485, 24370182, 27077980, 32493576, 40616970, 48740364, 54155960, 60925455, 81233940, 97480728, 121850910, 162467880, 243701820, 487403640]

約数ペア:

[(1, 487403640), (2, 243701820), (3, 162467880), (4, 121850910), (5, 97480728), (6, 81233940), (8, 60925455), (9, 54155960), (10, 48740364), (12, 40616970), (15, 32493576), (18, 27077980), (20, 24370182), (24, 20308485), (30, 16246788), (36, 13538990), (40, 12185091), (45, 10831192), (60, 8123394), (71, 6864840), (72, 6769495), (90, 5415596), (120, 4061697), (142, 3432420), (180, 2707798), (213, 2288280), (284, 1716210), (355, 1372968), (360, 1353899), (426, 1144140), (568, 858105), (639, 762760), (710, 686484), (852, 572070), (1065, 457656), (1278, 381380), (1420, 343242), (1704, 286035), (2130, 228828), (2556, 190690), (2840, 171621), (3195, 152552), (4260, 114414), (5112, 95345), (6390, 76276), (8520, 57207), (12780, 38138), (19069, 25560)]