1975804560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1907}}^1$

素因数の和:3365

約数の個数: 120

約数和(自身を含む): 6643503360

約数和(自身を除く): 4667698800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1439, 1907, 2878, 3814, 4317, 5721, 5756, 7195, 7628, 8634, 9535, 11442, 11512, 12951, 14390, 15256, 17163, 17268, 19070, 21585, 22884, 23024, 25902, 28605, 28780, 30512, 34326, 34536, 38140, 43170, 45768, 51804, 57210, 57560, 64755, 68652, 69072, 76280, 85815, 86340, 91536, 103608, 114420, 115120, 129510, 137304, 152560, 171630, 172680, 207216, 228840, 259020, 274608, 343260, 345360, 457680, 518040, 686520, 1036080, 1373040, 2744173, 5488346, 8232519, 10976692, 13720865, 16465038, 21953384, 24697557, 27441730, 32930076, 41162595, 43906768, 49395114, 54883460, 65860152, 82325190, 98790228, 109766920, 123487785, 131720304, 164650380, 197580456, 219533840, 246975570, 329300760, 395160912, 493951140, 658601520, 987902280, 1975804560]

約数ペア:

[(1, 1975804560), (2, 987902280), (3, 658601520), (4, 493951140), (5, 395160912), (6, 329300760), (8, 246975570), (9, 219533840), (10, 197580456), (12, 164650380), (15, 131720304), (16, 123487785), (18, 109766920), (20, 98790228), (24, 82325190), (30, 65860152), (36, 54883460), (40, 49395114), (45, 43906768), (48, 41162595), (60, 32930076), (72, 27441730), (80, 24697557), (90, 21953384), (120, 16465038), (144, 13720865), (180, 10976692), (240, 8232519), (360, 5488346), (720, 2744173), (1439, 1373040), (1907, 1036080), (2878, 686520), (3814, 518040), (4317, 457680), (5721, 345360), (5756, 343260), (7195, 274608), (7628, 259020), (8634, 228840), (9535, 207216), (11442, 172680), (11512, 171630), (12951, 152560), (14390, 137304), (15256, 129510), (17163, 115120), (17268, 114420), (19070, 103608), (21585, 91536), (22884, 86340), (23024, 85815), (25902, 76280), (28605, 69072), (28780, 68652), (30512, 64755), (34326, 57560), (34536, 57210), (38140, 51804), (43170, 45768)]