48043980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3103

約数の個数: 72

約数和(自身を含む): 147420000

約数和(自身を除く): 99376020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 2999, 3204, 4005, 5340, 5998, 8010, 8997, 11996, 14995, 16020, 17994, 26991, 29990, 35988, 44985, 53982, 59980, 89970, 107964, 134955, 179940, 266911, 269910, 533822, 539820, 800733, 1067644, 1334555, 1601466, 2402199, 2669110, 3202932, 4003665, 4804398, 5338220, 8007330, 9608796, 12010995, 16014660, 24021990, 48043980]

約数ペア:

[(1, 48043980), (2, 24021990), (3, 16014660), (4, 12010995), (5, 9608796), (6, 8007330), (9, 5338220), (10, 4804398), (12, 4003665), (15, 3202932), (18, 2669110), (20, 2402199), (30, 1601466), (36, 1334555), (45, 1067644), (60, 800733), (89, 539820), (90, 533822), (178, 269910), (180, 266911), (267, 179940), (356, 134955), (445, 107964), (534, 89970), (801, 59980), (890, 53982), (1068, 44985), (1335, 35988), (1602, 29990), (1780, 26991), (2670, 17994), (2999, 16020), (3204, 14995), (4005, 11996), (5340, 8997), (5998, 8010)]