131517952920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{245681}}^1$

素因数の和:247185

約数の個数: 96

約数和(自身を含む): 427722534720

約数和(自身を除く): 296204581800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1487, 2974, 4461, 5948, 7435, 8922, 11896, 13383, 14870, 17844, 22305, 26766, 29740, 35688, 44610, 53532, 59480, 66915, 89220, 107064, 133830, 178440, 245681, 267660, 491362, 535320, 737043, 982724, 1228405, 1474086, 1965448, 2211129, 2456810, 2948172, 3685215, 4422258, 4913620, 5896344, 7370430, 8844516, 9827240, 11055645, 14740860, 17689032, 22111290, 29481720, 44222580, 88445160, 365327647, 730655294, 1095982941, 1461310588, 1826638235, 2191965882, 2922621176, 3287948823, 3653276470, 4383931764, 5479914705, 6575897646, 7306552940, 8767863528, 10959829410, 13151795292, 14613105880, 16439744115, 21919658820, 26303590584, 32879488230, 43839317640, 65758976460, 131517952920]

約数ペア:

[(1, 131517952920), (2, 65758976460), (3, 43839317640), (4, 32879488230), (5, 26303590584), (6, 21919658820), (8, 16439744115), (9, 14613105880), (10, 13151795292), (12, 10959829410), (15, 8767863528), (18, 7306552940), (20, 6575897646), (24, 5479914705), (30, 4383931764), (36, 3653276470), (40, 3287948823), (45, 2922621176), (60, 2191965882), (72, 1826638235), (90, 1461310588), (120, 1095982941), (180, 730655294), (360, 365327647), (1487, 88445160), (2974, 44222580), (4461, 29481720), (5948, 22111290), (7435, 17689032), (8922, 14740860), (11896, 11055645), (13383, 9827240), (14870, 8844516), (17844, 7370430), (22305, 5896344), (26766, 4913620), (29740, 4422258), (35688, 3685215), (44610, 2948172), (53532, 2456810), (59480, 2211129), (66915, 1965448), (89220, 1474086), (107064, 1228405), (133830, 982724), (178440, 737043), (245681, 535320), (267660, 491362)]