144815280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14717}}^1$

素因数の和:14774

約数の個数: 80

約数和(自身を含む): 459908064

約数和(自身を除く): 315092784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 14717, 29434, 44151, 58868, 73585, 88302, 117736, 147170, 176604, 220755, 235472, 294340, 353208, 441510, 588680, 603397, 706416, 883020, 1177360, 1206794, 1766040, 1810191, 2413588, 3016985, 3532080, 3620382, 4827176, 6033970, 7240764, 9050955, 9654352, 12067940, 14481528, 18101910, 24135880, 28963056, 36203820, 48271760, 72407640, 144815280]

約数ペア:

[(1, 144815280), (2, 72407640), (3, 48271760), (4, 36203820), (5, 28963056), (6, 24135880), (8, 18101910), (10, 14481528), (12, 12067940), (15, 9654352), (16, 9050955), (20, 7240764), (24, 6033970), (30, 4827176), (40, 3620382), (41, 3532080), (48, 3016985), (60, 2413588), (80, 1810191), (82, 1766040), (120, 1206794), (123, 1177360), (164, 883020), (205, 706416), (240, 603397), (246, 588680), (328, 441510), (410, 353208), (492, 294340), (615, 235472), (656, 220755), (820, 176604), (984, 147170), (1230, 117736), (1640, 88302), (1968, 73585), (2460, 58868), (3280, 44151), (4920, 29434), (9840, 14717)]