123742320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2379

約数の個数: 160

約数和(自身を含む): 437596992

約数和(自身を除く): 313854672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2333, 2652, 3120, 3315, 3536, 4080, 4420, 4666, 5304, 6630, 6999, 8840, 9332, 10608, 11665, 13260, 13998, 17680, 18664, 23330, 26520, 27996, 30329, 34995, 37328, 39661, 46660, 53040, 55992, 60658, 69990, 79322, 90987, 93320, 111984, 118983, 121316, 139980, 151645, 158644, 181974, 186640, 198305, 237966, 242632, 279960, 303290, 317288, 363948, 396610, 454935, 475932, 485264, 515593, 559920, 594915, 606580, 634576, 727896, 793220, 909870, 951864, 1031186, 1189830, 1213160, 1455792, 1546779, 1586440, 1819740, 1903728, 2062372, 2379660, 2426320, 2577965, 3093558, 3172880, 3639480, 4124744, 4759320, 5155930, 6187116, 7278960, 7733895, 8249488, 9518640, 10311860, 12374232, 15467790, 20623720, 24748464, 30935580, 41247440, 61871160, 123742320]

約数ペア:

[(1, 123742320), (2, 61871160), (3, 41247440), (4, 30935580), (5, 24748464), (6, 20623720), (8, 15467790), (10, 12374232), (12, 10311860), (13, 9518640), (15, 8249488), (16, 7733895), (17, 7278960), (20, 6187116), (24, 5155930), (26, 4759320), (30, 4124744), (34, 3639480), (39, 3172880), (40, 3093558), (48, 2577965), (51, 2426320), (52, 2379660), (60, 2062372), (65, 1903728), (68, 1819740), (78, 1586440), (80, 1546779), (85, 1455792), (102, 1213160), (104, 1189830), (120, 1031186), (130, 951864), (136, 909870), (156, 793220), (170, 727896), (195, 634576), (204, 606580), (208, 594915), (221, 559920), (240, 515593), (255, 485264), (260, 475932), (272, 454935), (312, 396610), (340, 363948), (390, 317288), (408, 303290), (442, 279960), (510, 242632), (520, 237966), (624, 198305), (663, 186640), (680, 181974), (780, 158644), (816, 151645), (884, 139980), (1020, 121316), (1040, 118983), (1105, 111984), (1326, 93320), (1360, 90987), (1560, 79322), (1768, 69990), (2040, 60658), (2210, 55992), (2333, 53040), (2652, 46660), (3120, 39661), (3315, 37328), (3536, 34995), (4080, 30329), (4420, 27996), (4666, 26520), (5304, 23330), (6630, 18664), (6999, 17680), (8840, 13998), (9332, 13260), (10608, 11665)]