47460780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 151351200

約数和(自身を除く): 103890420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 59, 60, 82, 90, 109, 118, 123, 164, 177, 180, 205, 218, 236, 246, 295, 327, 354, 369, 410, 436, 492, 531, 545, 590, 615, 654, 708, 738, 820, 885, 981, 1062, 1090, 1180, 1230, 1308, 1476, 1635, 1770, 1845, 1962, 2124, 2180, 2419, 2460, 2655, 3270, 3540, 3690, 3924, 4469, 4838, 4905, 5310, 6431, 6540, 7257, 7380, 8938, 9676, 9810, 10620, 12095, 12862, 13407, 14514, 17876, 19293, 19620, 21771, 22345, 24190, 25724, 26814, 29028, 32155, 36285, 38586, 40221, 43542, 44690, 48380, 53628, 57879, 64310, 67035, 72570, 77172, 80442, 87084, 89380, 96465, 108855, 115758, 128620, 134070, 145140, 160884, 192930, 201105, 217710, 231516, 263671, 268140, 289395, 385860, 402210, 435420, 527342, 578790, 791013, 804420, 1054684, 1157580, 1318355, 1582026, 2373039, 2636710, 3164052, 3955065, 4746078, 5273420, 7910130, 9492156, 11865195, 15820260, 23730390, 47460780]

約数ペア:

[(1, 47460780), (2, 23730390), (3, 15820260), (4, 11865195), (5, 9492156), (6, 7910130), (9, 5273420), (10, 4746078), (12, 3955065), (15, 3164052), (18, 2636710), (20, 2373039), (30, 1582026), (36, 1318355), (41, 1157580), (45, 1054684), (59, 804420), (60, 791013), (82, 578790), (90, 527342), (109, 435420), (118, 402210), (123, 385860), (164, 289395), (177, 268140), (180, 263671), (205, 231516), (218, 217710), (236, 201105), (246, 192930), (295, 160884), (327, 145140), (354, 134070), (369, 128620), (410, 115758), (436, 108855), (492, 96465), (531, 89380), (545, 87084), (590, 80442), (615, 77172), (654, 72570), (708, 67035), (738, 64310), (820, 57879), (885, 53628), (981, 48380), (1062, 44690), (1090, 43542), (1180, 40221), (1230, 38586), (1308, 36285), (1476, 32155), (1635, 29028), (1770, 26814), (1845, 25724), (1962, 24190), (2124, 22345), (2180, 21771), (2419, 19620), (2460, 19293), (2655, 17876), (3270, 14514), (3540, 13407), (3690, 12862), (3924, 12095), (4469, 10620), (4838, 9810), (4905, 9676), (5310, 8938), (6431, 7380), (6540, 7257)]