25150320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2719

約数の個数: 120

約数和(自身を含む): 90994176

約数和(自身を除く): 65843856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2687, 3120, 4680, 5374, 8061, 9360, 10748, 13435, 16122, 21496, 24183, 26870, 32244, 34931, 40305, 42992, 48366, 53740, 64488, 69862, 80610, 96732, 104793, 107480, 120915, 128976, 139724, 161220, 174655, 193464, 209586, 214960, 241830, 279448, 314379, 322440, 349310, 386928, 419172, 483660, 523965, 558896, 628758, 644880, 698620, 838344, 967320, 1047930, 1257516, 1397240, 1571895, 1676688, 1934640, 2095860, 2515032, 2794480, 3143790, 4191720, 5030064, 6287580, 8383440, 12575160, 25150320]

約数ペア:

[(1, 25150320), (2, 12575160), (3, 8383440), (4, 6287580), (5, 5030064), (6, 4191720), (8, 3143790), (9, 2794480), (10, 2515032), (12, 2095860), (13, 1934640), (15, 1676688), (16, 1571895), (18, 1397240), (20, 1257516), (24, 1047930), (26, 967320), (30, 838344), (36, 698620), (39, 644880), (40, 628758), (45, 558896), (48, 523965), (52, 483660), (60, 419172), (65, 386928), (72, 349310), (78, 322440), (80, 314379), (90, 279448), (104, 241830), (117, 214960), (120, 209586), (130, 193464), (144, 174655), (156, 161220), (180, 139724), (195, 128976), (208, 120915), (234, 107480), (240, 104793), (260, 96732), (312, 80610), (360, 69862), (390, 64488), (468, 53740), (520, 48366), (585, 42992), (624, 40305), (720, 34931), (780, 32244), (936, 26870), (1040, 24183), (1170, 21496), (1560, 16122), (1872, 13435), (2340, 10748), (2687, 9360), (3120, 8061), (4680, 5374)]