5137080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 17236800

約数和(自身を除く): 12099720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 89, 104, 111, 120, 130, 148, 156, 178, 185, 195, 222, 260, 267, 296, 312, 356, 370, 390, 444, 445, 481, 520, 534, 555, 712, 740, 780, 888, 890, 962, 1068, 1110, 1157, 1335, 1443, 1480, 1560, 1780, 1924, 2136, 2220, 2314, 2405, 2670, 2886, 3293, 3471, 3560, 3848, 4440, 4628, 4810, 5340, 5772, 5785, 6586, 6942, 7215, 9256, 9620, 9879, 10680, 11544, 11570, 13172, 13884, 14430, 16465, 17355, 19240, 19758, 23140, 26344, 27768, 28860, 32930, 34710, 39516, 42809, 46280, 49395, 57720, 65860, 69420, 79032, 85618, 98790, 128427, 131720, 138840, 171236, 197580, 214045, 256854, 342472, 395160, 428090, 513708, 642135, 856180, 1027416, 1284270, 1712360, 2568540, 5137080]

約数ペア:

[(1, 5137080), (2, 2568540), (3, 1712360), (4, 1284270), (5, 1027416), (6, 856180), (8, 642135), (10, 513708), (12, 428090), (13, 395160), (15, 342472), (20, 256854), (24, 214045), (26, 197580), (30, 171236), (37, 138840), (39, 131720), (40, 128427), (52, 98790), (60, 85618), (65, 79032), (74, 69420), (78, 65860), (89, 57720), (104, 49395), (111, 46280), (120, 42809), (130, 39516), (148, 34710), (156, 32930), (178, 28860), (185, 27768), (195, 26344), (222, 23140), (260, 19758), (267, 19240), (296, 17355), (312, 16465), (356, 14430), (370, 13884), (390, 13172), (444, 11570), (445, 11544), (481, 10680), (520, 9879), (534, 9620), (555, 9256), (712, 7215), (740, 6942), (780, 6586), (888, 5785), (890, 5772), (962, 5340), (1068, 4810), (1110, 4628), (1157, 4440), (1335, 3848), (1443, 3560), (1480, 3471), (1560, 3293), (1780, 2886), (1924, 2670), (2136, 2405), (2220, 2314)]