1211392320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15973}}^1$

素因数の和:16072

約数の個数: 112

約数和(自身を含む): 3895100160

約数和(自身を除く): 2683707840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 12640, 15168, 15973, 18960, 25280, 31946, 37920, 47919, 63892, 75840, 79865, 95838, 127784, 159730, 191676, 239595, 255568, 319460, 383352, 479190, 511136, 638920, 766704, 958380, 1022272, 1261867, 1277840, 1533408, 1916760, 2523734, 2555680, 3066816, 3785601, 3833520, 5047468, 5111360, 6309335, 7571202, 7667040, 10094936, 12618670, 15142404, 15334080, 18928005, 20189872, 25237340, 30284808, 37856010, 40379744, 50474680, 60569616, 75712020, 80759488, 100949360, 121139232, 151424040, 201898720, 242278464, 302848080, 403797440, 605696160, 1211392320]

約数ペア:

[(1, 1211392320), (2, 605696160), (3, 403797440), (4, 302848080), (5, 242278464), (6, 201898720), (8, 151424040), (10, 121139232), (12, 100949360), (15, 80759488), (16, 75712020), (20, 60569616), (24, 50474680), (30, 40379744), (32, 37856010), (40, 30284808), (48, 25237340), (60, 20189872), (64, 18928005), (79, 15334080), (80, 15142404), (96, 12618670), (120, 10094936), (158, 7667040), (160, 7571202), (192, 6309335), (237, 5111360), (240, 5047468), (316, 3833520), (320, 3785601), (395, 3066816), (474, 2555680), (480, 2523734), (632, 1916760), (790, 1533408), (948, 1277840), (960, 1261867), (1185, 1022272), (1264, 958380), (1580, 766704), (1896, 638920), (2370, 511136), (2528, 479190), (3160, 383352), (3792, 319460), (4740, 255568), (5056, 239595), (6320, 191676), (7584, 159730), (9480, 127784), (12640, 95838), (15168, 79865), (15973, 75840), (18960, 63892), (25280, 47919), (31946, 37920)]