29449680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9468

約数の個数: 80

約数和(自身を含む): 98327040

約数和(自身を除く): 68877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 9439, 18878, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 122707, 141585, 151024, 188780, 226536, 245414, 283170, 368121, 377560, 453072, 490828, 566340, 613535, 736242, 755120, 981656, 1132680, 1227070, 1472484, 1840605, 1963312, 2265360, 2454140, 2944968, 3681210, 4908280, 5889936, 7362420, 9816560, 14724840, 29449680]

約数ペア:

[(1, 29449680), (2, 14724840), (3, 9816560), (4, 7362420), (5, 5889936), (6, 4908280), (8, 3681210), (10, 2944968), (12, 2454140), (13, 2265360), (15, 1963312), (16, 1840605), (20, 1472484), (24, 1227070), (26, 1132680), (30, 981656), (39, 755120), (40, 736242), (48, 613535), (52, 566340), (60, 490828), (65, 453072), (78, 377560), (80, 368121), (104, 283170), (120, 245414), (130, 226536), (156, 188780), (195, 151024), (208, 141585), (240, 122707), (260, 113268), (312, 94390), (390, 75512), (520, 56634), (624, 47195), (780, 37756), (1040, 28317), (1560, 18878), (3120, 9439)]