117928960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 88

約数和(自身を含む): 292409856

約数和(自身を除く): 174480896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 743, 992, 1024, 1240, 1280, 1486, 1984, 2480, 2560, 2972, 3715, 3968, 4960, 5120, 5944, 7430, 7936, 9920, 11888, 14860, 15872, 19840, 23033, 23776, 29720, 31744, 39680, 46066, 47552, 59440, 79360, 92132, 95104, 115165, 118880, 158720, 184264, 190208, 230330, 237760, 368528, 380416, 460660, 475520, 737056, 760832, 921320, 951040, 1474112, 1842640, 1902080, 2948224, 3685280, 3804160, 5896448, 7370560, 11792896, 14741120, 23585792, 29482240, 58964480, 117928960]

約数ペア:

[(1, 117928960), (2, 58964480), (4, 29482240), (5, 23585792), (8, 14741120), (10, 11792896), (16, 7370560), (20, 5896448), (31, 3804160), (32, 3685280), (40, 2948224), (62, 1902080), (64, 1842640), (80, 1474112), (124, 951040), (128, 921320), (155, 760832), (160, 737056), (248, 475520), (256, 460660), (310, 380416), (320, 368528), (496, 237760), (512, 230330), (620, 190208), (640, 184264), (743, 158720), (992, 118880), (1024, 115165), (1240, 95104), (1280, 92132), (1486, 79360), (1984, 59440), (2480, 47552), (2560, 46066), (2972, 39680), (3715, 31744), (3968, 29720), (4960, 23776), (5120, 23033), (5944, 19840), (7430, 15872), (7936, 14860), (9920, 11888)]