15152280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 53464320

約数和(自身を除く): 38312040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 883, 1144, 1320, 1430, 1560, 1716, 1766, 2145, 2649, 2860, 3432, 3532, 4290, 4415, 5298, 5720, 7064, 8580, 8830, 9713, 10596, 11479, 13245, 17160, 17660, 19426, 21192, 22958, 26490, 29139, 34437, 35320, 38852, 45916, 48565, 52980, 57395, 58278, 68874, 77704, 91832, 97130, 105960, 114790, 116556, 126269, 137748, 145695, 172185, 194260, 229580, 233112, 252538, 275496, 291390, 344370, 378807, 388520, 459160, 505076, 582780, 631345, 688740, 757614, 1010152, 1165560, 1262690, 1377480, 1515228, 1894035, 2525380, 3030456, 3788070, 5050760, 7576140, 15152280]

約数ペア:

[(1, 15152280), (2, 7576140), (3, 5050760), (4, 3788070), (5, 3030456), (6, 2525380), (8, 1894035), (10, 1515228), (11, 1377480), (12, 1262690), (13, 1165560), (15, 1010152), (20, 757614), (22, 688740), (24, 631345), (26, 582780), (30, 505076), (33, 459160), (39, 388520), (40, 378807), (44, 344370), (52, 291390), (55, 275496), (60, 252538), (65, 233112), (66, 229580), (78, 194260), (88, 172185), (104, 145695), (110, 137748), (120, 126269), (130, 116556), (132, 114790), (143, 105960), (156, 97130), (165, 91832), (195, 77704), (220, 68874), (260, 58278), (264, 57395), (286, 52980), (312, 48565), (330, 45916), (390, 38852), (429, 35320), (440, 34437), (520, 29139), (572, 26490), (660, 22958), (715, 21192), (780, 19426), (858, 17660), (883, 17160), (1144, 13245), (1320, 11479), (1430, 10596), (1560, 9713), (1716, 8830), (1766, 8580), (2145, 7064), (2649, 5720), (2860, 5298), (3432, 4415), (3532, 4290)]