12262380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 37632000

約数和(自身を除く): 25369620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 199, 237, 260, 316, 390, 395, 398, 474, 597, 780, 790, 796, 948, 995, 1027, 1185, 1194, 1580, 1990, 2054, 2370, 2388, 2587, 2985, 3081, 3980, 4108, 4740, 5135, 5174, 5970, 6162, 7761, 10270, 10348, 11940, 12324, 12935, 15405, 15522, 15721, 20540, 25870, 30810, 31044, 31442, 38805, 47163, 51740, 61620, 62884, 77610, 78605, 94326, 155220, 157210, 188652, 204373, 235815, 314420, 408746, 471630, 613119, 817492, 943260, 1021865, 1226238, 2043730, 2452476, 3065595, 4087460, 6131190, 12262380]

約数ペア:

[(1, 12262380), (2, 6131190), (3, 4087460), (4, 3065595), (5, 2452476), (6, 2043730), (10, 1226238), (12, 1021865), (13, 943260), (15, 817492), (20, 613119), (26, 471630), (30, 408746), (39, 314420), (52, 235815), (60, 204373), (65, 188652), (78, 157210), (79, 155220), (130, 94326), (156, 78605), (158, 77610), (195, 62884), (199, 61620), (237, 51740), (260, 47163), (316, 38805), (390, 31442), (395, 31044), (398, 30810), (474, 25870), (597, 20540), (780, 15721), (790, 15522), (796, 15405), (948, 12935), (995, 12324), (1027, 11940), (1185, 10348), (1194, 10270), (1580, 7761), (1990, 6162), (2054, 5970), (2370, 5174), (2388, 5135), (2587, 4740), (2985, 4108), (3081, 3980)]