12473820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 39855816

約数和(自身を除く): 27381996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 131, 138, 180, 207, 230, 262, 276, 345, 393, 414, 460, 524, 529, 655, 690, 786, 828, 1035, 1058, 1179, 1310, 1380, 1572, 1587, 1965, 2070, 2116, 2358, 2620, 2645, 3013, 3174, 3930, 4140, 4716, 4761, 5290, 5895, 6026, 6348, 7860, 7935, 9039, 9522, 10580, 11790, 12052, 15065, 15870, 18078, 19044, 23580, 23805, 27117, 30130, 31740, 36156, 45195, 47610, 54234, 60260, 69299, 90390, 95220, 108468, 135585, 138598, 180780, 207897, 271170, 277196, 346495, 415794, 542340, 623691, 692990, 831588, 1039485, 1247382, 1385980, 2078970, 2494764, 3118455, 4157940, 6236910, 12473820]

約数ペア:

[(1, 12473820), (2, 6236910), (3, 4157940), (4, 3118455), (5, 2494764), (6, 2078970), (9, 1385980), (10, 1247382), (12, 1039485), (15, 831588), (18, 692990), (20, 623691), (23, 542340), (30, 415794), (36, 346495), (45, 277196), (46, 271170), (60, 207897), (69, 180780), (90, 138598), (92, 135585), (115, 108468), (131, 95220), (138, 90390), (180, 69299), (207, 60260), (230, 54234), (262, 47610), (276, 45195), (345, 36156), (393, 31740), (414, 30130), (460, 27117), (524, 23805), (529, 23580), (655, 19044), (690, 18078), (786, 15870), (828, 15065), (1035, 12052), (1058, 11790), (1179, 10580), (1310, 9522), (1380, 9039), (1572, 7935), (1587, 7860), (1965, 6348), (2070, 6026), (2116, 5895), (2358, 5290), (2620, 4761), (2645, 4716), (3013, 4140), (3174, 3930)]