1630064880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55219}}^1$

素因数の和:55279

約数の個数: 120

約数和(自身を含む): 5607922320

約数和(自身を除く): 3977857440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 55219, 110438, 165657, 220876, 276095, 331314, 441752, 496971, 552190, 662628, 828285, 883504, 993942, 1104380, 1325256, 1656570, 1987884, 2208760, 2263979, 2484855, 2650512, 3313140, 3975768, 4417520, 4527958, 4969710, 6626280, 6791937, 7951536, 9055916, 9939420, 11319895, 13252560, 13583874, 18111832, 19878840, 20375811, 22639790, 27167748, 33959685, 36223664, 39757680, 40751622, 45279580, 54335496, 67919370, 81503244, 90559160, 101879055, 108670992, 135838740, 163006488, 181118320, 203758110, 271677480, 326012976, 407516220, 543354960, 815032440, 1630064880]

約数ペア:

[(1, 1630064880), (2, 815032440), (3, 543354960), (4, 407516220), (5, 326012976), (6, 271677480), (8, 203758110), (9, 181118320), (10, 163006488), (12, 135838740), (15, 108670992), (16, 101879055), (18, 90559160), (20, 81503244), (24, 67919370), (30, 54335496), (36, 45279580), (40, 40751622), (41, 39757680), (45, 36223664), (48, 33959685), (60, 27167748), (72, 22639790), (80, 20375811), (82, 19878840), (90, 18111832), (120, 13583874), (123, 13252560), (144, 11319895), (164, 9939420), (180, 9055916), (205, 7951536), (240, 6791937), (246, 6626280), (328, 4969710), (360, 4527958), (369, 4417520), (410, 3975768), (492, 3313140), (615, 2650512), (656, 2484855), (720, 2263979), (738, 2208760), (820, 1987884), (984, 1656570), (1230, 1325256), (1476, 1104380), (1640, 993942), (1845, 883504), (1968, 828285), (2460, 662628), (2952, 552190), (3280, 496971), (3690, 441752), (4920, 331314), (5904, 276095), (7380, 220876), (9840, 165657), (14760, 110438), (29520, 55219)]