38480040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 126570600

約数和(自身を除く): 88090560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1201, 1335, 1602, 1780, 2136, 2402, 2670, 3204, 3560, 3603, 4005, 4804, 5340, 6005, 6408, 7206, 8010, 9608, 10680, 10809, 12010, 14412, 16020, 18015, 21618, 24020, 28824, 32040, 36030, 43236, 48040, 54045, 72060, 86472, 106889, 108090, 144120, 213778, 216180, 320667, 427556, 432360, 534445, 641334, 855112, 962001, 1068890, 1282668, 1603335, 1924002, 2137780, 2565336, 3206670, 3848004, 4275560, 4810005, 6413340, 7696008, 9620010, 12826680, 19240020, 38480040]

約数ペア:

[(1, 38480040), (2, 19240020), (3, 12826680), (4, 9620010), (5, 7696008), (6, 6413340), (8, 4810005), (9, 4275560), (10, 3848004), (12, 3206670), (15, 2565336), (18, 2137780), (20, 1924002), (24, 1603335), (30, 1282668), (36, 1068890), (40, 962001), (45, 855112), (60, 641334), (72, 534445), (89, 432360), (90, 427556), (120, 320667), (178, 216180), (180, 213778), (267, 144120), (356, 108090), (360, 106889), (445, 86472), (534, 72060), (712, 54045), (801, 48040), (890, 43236), (1068, 36030), (1201, 32040), (1335, 28824), (1602, 24020), (1780, 21618), (2136, 18015), (2402, 16020), (2670, 14412), (3204, 12010), (3560, 10809), (3603, 10680), (4005, 9608), (4804, 8010), (5340, 7206), (6005, 6408)]