90236640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14461}}^1$

素因数の和:14492

約数の個数: 96

約数和(自身を含む): 306131616

約数和(自身を除く): 215894976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 14461, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 173532, 187993, 216915, 231376, 289220, 347064, 375986, 433830, 462752, 563979, 578440, 694128, 751972, 867660, 939965, 1127958, 1156880, 1388256, 1503944, 1735320, 1879930, 2255916, 2313760, 2819895, 3007888, 3470640, 3759860, 4511832, 5639790, 6015776, 6941280, 7519720, 9023664, 11279580, 15039440, 18047328, 22559160, 30078880, 45118320, 90236640]

約数ペア:

[(1, 90236640), (2, 45118320), (3, 30078880), (4, 22559160), (5, 18047328), (6, 15039440), (8, 11279580), (10, 9023664), (12, 7519720), (13, 6941280), (15, 6015776), (16, 5639790), (20, 4511832), (24, 3759860), (26, 3470640), (30, 3007888), (32, 2819895), (39, 2313760), (40, 2255916), (48, 1879930), (52, 1735320), (60, 1503944), (65, 1388256), (78, 1156880), (80, 1127958), (96, 939965), (104, 867660), (120, 751972), (130, 694128), (156, 578440), (160, 563979), (195, 462752), (208, 433830), (240, 375986), (260, 347064), (312, 289220), (390, 231376), (416, 216915), (480, 187993), (520, 173532), (624, 144610), (780, 115688), (1040, 86766), (1248, 72305), (1560, 57844), (2080, 43383), (3120, 28922), (6240, 14461)]