61562647320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{474581}}^1$

素因数の和:474665

約数の個数: 128

約数和(自身を含む): 196818647040

約数和(自身を除く): 135255999720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1880, 2162, 2760, 2820, 3243, 4324, 5405, 5640, 6486, 8648, 10810, 12972, 16215, 21620, 25944, 32430, 43240, 64860, 129720, 474581, 949162, 1423743, 1898324, 2372905, 2847486, 3796648, 4745810, 5694972, 7118715, 9491620, 10915363, 11389944, 14237430, 18983240, 21830726, 22305307, 28474860, 32746089, 43661452, 44610614, 54576815, 56949720, 65492178, 66915921, 87322904, 89221228, 109153630, 111526535, 130984356, 133831842, 163730445, 178442456, 218307260, 223053070, 261968712, 267663684, 327460890, 334579605, 436614520, 446106140, 513022061, 535327368, 654921780, 669159210, 892212280, 1026044122, 1309843560, 1338318420, 1539066183, 2052088244, 2565110305, 2676636840, 3078132366, 4104176488, 5130220610, 6156264732, 7695330915, 10260441220, 12312529464, 15390661830, 20520882440, 30781323660, 61562647320]

約数ペア:

[(1, 61562647320), (2, 30781323660), (3, 20520882440), (4, 15390661830), (5, 12312529464), (6, 10260441220), (8, 7695330915), (10, 6156264732), (12, 5130220610), (15, 4104176488), (20, 3078132366), (23, 2676636840), (24, 2565110305), (30, 2052088244), (40, 1539066183), (46, 1338318420), (47, 1309843560), (60, 1026044122), (69, 892212280), (92, 669159210), (94, 654921780), (115, 535327368), (120, 513022061), (138, 446106140), (141, 436614520), (184, 334579605), (188, 327460890), (230, 267663684), (235, 261968712), (276, 223053070), (282, 218307260), (345, 178442456), (376, 163730445), (460, 133831842), (470, 130984356), (552, 111526535), (564, 109153630), (690, 89221228), (705, 87322904), (920, 66915921), (940, 65492178), (1081, 56949720), (1128, 54576815), (1380, 44610614), (1410, 43661452), (1880, 32746089), (2162, 28474860), (2760, 22305307), (2820, 21830726), (3243, 18983240), (4324, 14237430), (5405, 11389944), (5640, 10915363), (6486, 9491620), (8648, 7118715), (10810, 5694972), (12972, 4745810), (16215, 3796648), (21620, 2847486), (25944, 2372905), (32430, 1898324), (43240, 1423743), (64860, 949162), (129720, 474581)]