25160040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 83566080

約数和(自身を除く): 58406040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1487, 1692, 1880, 2115, 2820, 2974, 3384, 4230, 4461, 5640, 5948, 7435, 8460, 8922, 11896, 13383, 14870, 16920, 17844, 22305, 26766, 29740, 35688, 44610, 53532, 59480, 66915, 69889, 89220, 107064, 133830, 139778, 178440, 209667, 267660, 279556, 349445, 419334, 535320, 559112, 629001, 698890, 838668, 1048335, 1258002, 1397780, 1677336, 2096670, 2516004, 2795560, 3145005, 4193340, 5032008, 6290010, 8386680, 12580020, 25160040]

約数ペア:

[(1, 25160040), (2, 12580020), (3, 8386680), (4, 6290010), (5, 5032008), (6, 4193340), (8, 3145005), (9, 2795560), (10, 2516004), (12, 2096670), (15, 1677336), (18, 1397780), (20, 1258002), (24, 1048335), (30, 838668), (36, 698890), (40, 629001), (45, 559112), (47, 535320), (60, 419334), (72, 349445), (90, 279556), (94, 267660), (120, 209667), (141, 178440), (180, 139778), (188, 133830), (235, 107064), (282, 89220), (360, 69889), (376, 66915), (423, 59480), (470, 53532), (564, 44610), (705, 35688), (846, 29740), (940, 26766), (1128, 22305), (1410, 17844), (1487, 16920), (1692, 14870), (1880, 13383), (2115, 11896), (2820, 8922), (2974, 8460), (3384, 7435), (4230, 5948), (4461, 5640)]