1230585480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27791}}^1$

素因数の和:27852

約数の個数: 128

約数和(自身を含む): 4202150400

約数和(自身を除く): 2971564920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 27791, 44280, 55582, 83373, 111164, 138955, 166746, 222328, 250119, 277910, 333492, 416865, 500238, 555820, 666984, 750357, 833730, 1000476, 1111640, 1139431, 1250595, 1500714, 1667460, 2000952, 2278862, 2501190, 3001428, 3334920, 3418293, 3751785, 4557724, 5002380, 5697155, 6002856, 6836586, 7503570, 9115448, 10004760, 10254879, 11394310, 13673172, 15007140, 17091465, 20509758, 22788620, 27346344, 30014280, 30764637, 34182930, 41019516, 45577240, 51274395, 61529274, 68365860, 82039032, 102548790, 123058548, 136731720, 153823185, 205097580, 246117096, 307646370, 410195160, 615292740, 1230585480]

約数ペア:

[(1, 1230585480), (2, 615292740), (3, 410195160), (4, 307646370), (5, 246117096), (6, 205097580), (8, 153823185), (9, 136731720), (10, 123058548), (12, 102548790), (15, 82039032), (18, 68365860), (20, 61529274), (24, 51274395), (27, 45577240), (30, 41019516), (36, 34182930), (40, 30764637), (41, 30014280), (45, 27346344), (54, 22788620), (60, 20509758), (72, 17091465), (82, 15007140), (90, 13673172), (108, 11394310), (120, 10254879), (123, 10004760), (135, 9115448), (164, 7503570), (180, 6836586), (205, 6002856), (216, 5697155), (246, 5002380), (270, 4557724), (328, 3751785), (360, 3418293), (369, 3334920), (410, 3001428), (492, 2501190), (540, 2278862), (615, 2000952), (738, 1667460), (820, 1500714), (984, 1250595), (1080, 1139431), (1107, 1111640), (1230, 1000476), (1476, 833730), (1640, 750357), (1845, 666984), (2214, 555820), (2460, 500238), (2952, 416865), (3690, 333492), (4428, 277910), (4920, 250119), (5535, 222328), (7380, 166746), (8856, 138955), (11070, 111164), (14760, 83373), (22140, 55582), (27791, 44280)]