242426880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5261}}^1$

素因数の和:5292

約数の個数: 132

約数和(自身を含む): 840162492

約数和(自身を除く): 597735612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5261, 5760, 7680, 9216, 10522, 11520, 15360, 15783, 21044, 23040, 26305, 31566, 42088, 46080, 47349, 52610, 63132, 78915, 84176, 94698, 105220, 126264, 157830, 168352, 189396, 210440, 236745, 252528, 315660, 336704, 378792, 420880, 473490, 505056, 631320, 673408, 757584, 841760, 946980, 1010112, 1262640, 1346816, 1515168, 1683520, 1893960, 2020224, 2525280, 2693632, 3030336, 3367040, 3787920, 4040448, 5050560, 5387264, 6060672, 6734080, 7575840, 8080896, 10101120, 12121344, 13468160, 15151680, 16161792, 20202240, 24242688, 26936320, 30303360, 40404480, 48485376, 60606720, 80808960, 121213440, 242426880]

約数ペア:

[(1, 242426880), (2, 121213440), (3, 80808960), (4, 60606720), (5, 48485376), (6, 40404480), (8, 30303360), (9, 26936320), (10, 24242688), (12, 20202240), (15, 16161792), (16, 15151680), (18, 13468160), (20, 12121344), (24, 10101120), (30, 8080896), (32, 7575840), (36, 6734080), (40, 6060672), (45, 5387264), (48, 5050560), (60, 4040448), (64, 3787920), (72, 3367040), (80, 3030336), (90, 2693632), (96, 2525280), (120, 2020224), (128, 1893960), (144, 1683520), (160, 1515168), (180, 1346816), (192, 1262640), (240, 1010112), (256, 946980), (288, 841760), (320, 757584), (360, 673408), (384, 631320), (480, 505056), (512, 473490), (576, 420880), (640, 378792), (720, 336704), (768, 315660), (960, 252528), (1024, 236745), (1152, 210440), (1280, 189396), (1440, 168352), (1536, 157830), (1920, 126264), (2304, 105220), (2560, 94698), (2880, 84176), (3072, 78915), (3840, 63132), (4608, 52610), (5120, 47349), (5261, 46080), (5760, 42088), (7680, 31566), (9216, 26305), (10522, 23040), (11520, 21044), (15360, 15783)]