120087240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1612

約数の個数: 192

約数和(自身を含む): 451604160

約数和(自身を除く): 331516920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1571, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3142, 3185, 3640, 3822, 4713, 5096, 5460, 5880, 6284, 6370, 7644, 7855, 9426, 9555, 10920, 10997, 12568, 12740, 15288, 15710, 18852, 19110, 20423, 21994, 23565, 25480, 31420, 32991, 37704, 38220, 40846, 43988, 47130, 54985, 61269, 62840, 65982, 76440, 76979, 81692, 87976, 94260, 102115, 109970, 122538, 131964, 142961, 153958, 163384, 164955, 188520, 204230, 219940, 230937, 245076, 263928, 285922, 306345, 307916, 329910, 384895, 408460, 428883, 439880, 461874, 490152, 571844, 612690, 615832, 659820, 714805, 769790, 816920, 857766, 923748, 1000727, 1143688, 1154685, 1225380, 1319640, 1429610, 1539580, 1715532, 1847496, 2001454, 2144415, 2309370, 2450760, 2859220, 3002181, 3079160, 3431064, 4002908, 4288830, 4618740, 5003635, 5718440, 6004362, 8005816, 8577660, 9237480, 10007270, 12008724, 15010905, 17155320, 20014540, 24017448, 30021810, 40029080, 60043620, 120087240]

約数ペア:

[(1, 120087240), (2, 60043620), (3, 40029080), (4, 30021810), (5, 24017448), (6, 20014540), (7, 17155320), (8, 15010905), (10, 12008724), (12, 10007270), (13, 9237480), (14, 8577660), (15, 8005816), (20, 6004362), (21, 5718440), (24, 5003635), (26, 4618740), (28, 4288830), (30, 4002908), (35, 3431064), (39, 3079160), (40, 3002181), (42, 2859220), (49, 2450760), (52, 2309370), (56, 2144415), (60, 2001454), (65, 1847496), (70, 1715532), (78, 1539580), (84, 1429610), (91, 1319640), (98, 1225380), (104, 1154685), (105, 1143688), (120, 1000727), (130, 923748), (140, 857766), (147, 816920), (156, 769790), (168, 714805), (182, 659820), (195, 615832), (196, 612690), (210, 571844), (245, 490152), (260, 461874), (273, 439880), (280, 428883), (294, 408460), (312, 384895), (364, 329910), (390, 307916), (392, 306345), (420, 285922), (455, 263928), (490, 245076), (520, 230937), (546, 219940), (588, 204230), (637, 188520), (728, 164955), (735, 163384), (780, 153958), (840, 142961), (910, 131964), (980, 122538), (1092, 109970), (1176, 102115), (1274, 94260), (1365, 87976), (1470, 81692), (1560, 76979), (1571, 76440), (1820, 65982), (1911, 62840), (1960, 61269), (2184, 54985), (2548, 47130), (2730, 43988), (2940, 40846), (3142, 38220), (3185, 37704), (3640, 32991), (3822, 31420), (4713, 25480), (5096, 23565), (5460, 21994), (5880, 20423), (6284, 19110), (6370, 18852), (7644, 15710), (7855, 15288), (9426, 12740), (9555, 12568), (10920, 10997)]