12385620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 41583360

約数和(自身を除く): 29197740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 79, 90, 117, 130, 134, 156, 158, 180, 195, 201, 234, 237, 260, 268, 316, 335, 390, 395, 402, 468, 474, 585, 603, 670, 711, 780, 790, 804, 871, 948, 1005, 1027, 1170, 1185, 1206, 1340, 1422, 1580, 1742, 2010, 2054, 2340, 2370, 2412, 2613, 2844, 3015, 3081, 3484, 3555, 4020, 4108, 4355, 4740, 5135, 5226, 5293, 6030, 6162, 7110, 7839, 8710, 9243, 10270, 10452, 10586, 12060, 12324, 13065, 14220, 15405, 15678, 15879, 17420, 18486, 20540, 21172, 26130, 26465, 30810, 31356, 31758, 36972, 39195, 46215, 47637, 52260, 52930, 61620, 63516, 68809, 78390, 79395, 92430, 95274, 105860, 137618, 156780, 158790, 184860, 190548, 206427, 238185, 275236, 317580, 344045, 412854, 476370, 619281, 688090, 825708, 952740, 1032135, 1238562, 1376180, 2064270, 2477124, 3096405, 4128540, 6192810, 12385620]

約数ペア:

[(1, 12385620), (2, 6192810), (3, 4128540), (4, 3096405), (5, 2477124), (6, 2064270), (9, 1376180), (10, 1238562), (12, 1032135), (13, 952740), (15, 825708), (18, 688090), (20, 619281), (26, 476370), (30, 412854), (36, 344045), (39, 317580), (45, 275236), (52, 238185), (60, 206427), (65, 190548), (67, 184860), (78, 158790), (79, 156780), (90, 137618), (117, 105860), (130, 95274), (134, 92430), (156, 79395), (158, 78390), (180, 68809), (195, 63516), (201, 61620), (234, 52930), (237, 52260), (260, 47637), (268, 46215), (316, 39195), (335, 36972), (390, 31758), (395, 31356), (402, 30810), (468, 26465), (474, 26130), (585, 21172), (603, 20540), (670, 18486), (711, 17420), (780, 15879), (790, 15678), (804, 15405), (871, 14220), (948, 13065), (1005, 12324), (1027, 12060), (1170, 10586), (1185, 10452), (1206, 10270), (1340, 9243), (1422, 8710), (1580, 7839), (1742, 7110), (2010, 6162), (2054, 6030), (2340, 5293), (2370, 5226), (2412, 5135), (2613, 4740), (2844, 4355), (3015, 4108), (3081, 4020), (3484, 3555)]