263715120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7793}}^1$

素因数の和:7859

約数の個数: 120

約数和(自身を含む): 904602816

約数和(自身を除く): 640887696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 7793, 8460, 11280, 15586, 16920, 23379, 31172, 33840, 38965, 46758, 62344, 70137, 77930, 93516, 116895, 124688, 140274, 155860, 187032, 233790, 280548, 311720, 350685, 366271, 374064, 467580, 561096, 623440, 701370, 732542, 935160, 1098813, 1122192, 1402740, 1465084, 1831355, 1870320, 2197626, 2805480, 2930168, 3296439, 3662710, 4395252, 5494065, 5610960, 5860336, 6592878, 7325420, 8790504, 10988130, 13185756, 14650840, 16482195, 17581008, 21976260, 26371512, 29301680, 32964390, 43952520, 52743024, 65928780, 87905040, 131857560, 263715120]

約数ペア:

[(1, 263715120), (2, 131857560), (3, 87905040), (4, 65928780), (5, 52743024), (6, 43952520), (8, 32964390), (9, 29301680), (10, 26371512), (12, 21976260), (15, 17581008), (16, 16482195), (18, 14650840), (20, 13185756), (24, 10988130), (30, 8790504), (36, 7325420), (40, 6592878), (45, 5860336), (47, 5610960), (48, 5494065), (60, 4395252), (72, 3662710), (80, 3296439), (90, 2930168), (94, 2805480), (120, 2197626), (141, 1870320), (144, 1831355), (180, 1465084), (188, 1402740), (235, 1122192), (240, 1098813), (282, 935160), (360, 732542), (376, 701370), (423, 623440), (470, 561096), (564, 467580), (705, 374064), (720, 366271), (752, 350685), (846, 311720), (940, 280548), (1128, 233790), (1410, 187032), (1692, 155860), (1880, 140274), (2115, 124688), (2256, 116895), (2820, 93516), (3384, 77930), (3760, 70137), (4230, 62344), (5640, 46758), (6768, 38965), (7793, 33840), (8460, 31172), (11280, 23379), (15586, 16920)]