47707440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1107

約数の個数: 160

約数和(自身を含む): 170989056

約数和(自身を除く): 123281616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1063, 1122, 1320, 1360, 1496, 1870, 2040, 2126, 2244, 2640, 2805, 2992, 3189, 3740, 4080, 4252, 4488, 5315, 5610, 6378, 7480, 8504, 8976, 10630, 11220, 11693, 12756, 14960, 15945, 17008, 18071, 21260, 22440, 23386, 25512, 31890, 35079, 36142, 42520, 44880, 46772, 51024, 54213, 58465, 63780, 70158, 72284, 85040, 90355, 93544, 108426, 116930, 127560, 140316, 144568, 175395, 180710, 187088, 198781, 216852, 233860, 255120, 271065, 280632, 289136, 350790, 361420, 397562, 433704, 467720, 542130, 561264, 596343, 701580, 722840, 795124, 867408, 935440, 993905, 1084260, 1192686, 1403160, 1445680, 1590248, 1987810, 2168520, 2385372, 2806320, 2981715, 3180496, 3975620, 4337040, 4770744, 5963430, 7951240, 9541488, 11926860, 15902480, 23853720, 47707440]

約数ペア:

[(1, 47707440), (2, 23853720), (3, 15902480), (4, 11926860), (5, 9541488), (6, 7951240), (8, 5963430), (10, 4770744), (11, 4337040), (12, 3975620), (15, 3180496), (16, 2981715), (17, 2806320), (20, 2385372), (22, 2168520), (24, 1987810), (30, 1590248), (33, 1445680), (34, 1403160), (40, 1192686), (44, 1084260), (48, 993905), (51, 935440), (55, 867408), (60, 795124), (66, 722840), (68, 701580), (80, 596343), (85, 561264), (88, 542130), (102, 467720), (110, 433704), (120, 397562), (132, 361420), (136, 350790), (165, 289136), (170, 280632), (176, 271065), (187, 255120), (204, 233860), (220, 216852), (240, 198781), (255, 187088), (264, 180710), (272, 175395), (330, 144568), (340, 140316), (374, 127560), (408, 116930), (440, 108426), (510, 93544), (528, 90355), (561, 85040), (660, 72284), (680, 70158), (748, 63780), (816, 58465), (880, 54213), (935, 51024), (1020, 46772), (1063, 44880), (1122, 42520), (1320, 36142), (1360, 35079), (1496, 31890), (1870, 25512), (2040, 23386), (2126, 22440), (2244, 21260), (2640, 18071), (2805, 17008), (2992, 15945), (3189, 14960), (3740, 12756), (4080, 11693), (4252, 11220), (4488, 10630), (5315, 8976), (5610, 8504), (6378, 7480)]