61171278720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{475523}}^1$

素因数の和:475612

約数の個数: 128

約数和(自身を含む): 197894067840

約数和(自身を除く): 136722789120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6432, 8040, 8576, 10720, 12864, 16080, 21440, 25728, 32160, 42880, 64320, 128640, 475523, 951046, 1426569, 1902092, 2377615, 2853138, 3804184, 4755230, 5706276, 7132845, 7608368, 9510460, 11412552, 14265690, 15216736, 19020920, 22825104, 28531380, 30433472, 31860041, 38041840, 45650208, 57062760, 60866944, 63720082, 76083680, 91300416, 95580123, 114125520, 127440164, 152167360, 159300205, 182600832, 191160246, 228251040, 254880328, 304334720, 318600410, 382320492, 456502080, 477900615, 509760656, 637200820, 764640984, 913004160, 955801230, 1019521312, 1274401640, 1529281968, 1911602460, 2039042624, 2548803280, 3058563936, 3823204920, 4078085248, 5097606560, 6117127872, 7646409840, 10195213120, 12234255744, 15292819680, 20390426240, 30585639360, 61171278720]

約数ペア:

[(1, 61171278720), (2, 30585639360), (3, 20390426240), (4, 15292819680), (5, 12234255744), (6, 10195213120), (8, 7646409840), (10, 6117127872), (12, 5097606560), (15, 4078085248), (16, 3823204920), (20, 3058563936), (24, 2548803280), (30, 2039042624), (32, 1911602460), (40, 1529281968), (48, 1274401640), (60, 1019521312), (64, 955801230), (67, 913004160), (80, 764640984), (96, 637200820), (120, 509760656), (128, 477900615), (134, 456502080), (160, 382320492), (192, 318600410), (201, 304334720), (240, 254880328), (268, 228251040), (320, 191160246), (335, 182600832), (384, 159300205), (402, 152167360), (480, 127440164), (536, 114125520), (640, 95580123), (670, 91300416), (804, 76083680), (960, 63720082), (1005, 60866944), (1072, 57062760), (1340, 45650208), (1608, 38041840), (1920, 31860041), (2010, 30433472), (2144, 28531380), (2680, 22825104), (3216, 19020920), (4020, 15216736), (4288, 14265690), (5360, 11412552), (6432, 9510460), (8040, 7608368), (8576, 7132845), (10720, 5706276), (12864, 4755230), (16080, 3804184), (21440, 2853138), (25728, 2377615), (32160, 1902092), (42880, 1426569), (64320, 951046), (128640, 475523)]