1152942080

素因数分解:

$2^{15}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 2868860160

約数和(自身を除く): 1715918080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 227, 248, 256, 310, 320, 454, 496, 512, 620, 640, 908, 992, 1024, 1135, 1240, 1280, 1816, 1984, 2048, 2270, 2480, 2560, 3632, 3968, 4096, 4540, 4960, 5120, 7037, 7264, 7936, 8192, 9080, 9920, 10240, 14074, 14528, 15872, 16384, 18160, 19840, 20480, 28148, 29056, 31744, 32768, 35185, 36320, 39680, 40960, 56296, 58112, 63488, 70370, 72640, 79360, 81920, 112592, 116224, 126976, 140740, 145280, 158720, 163840, 225184, 232448, 253952, 281480, 290560, 317440, 450368, 464896, 507904, 562960, 581120, 634880, 900736, 929792, 1015808, 1125920, 1162240, 1269760, 1801472, 1859584, 2251840, 2324480, 2539520, 3602944, 3719168, 4503680, 4648960, 5079040, 7205888, 7438336, 9007360, 9297920, 14411776, 18014720, 18595840, 28823552, 36029440, 37191680, 57647104, 72058880, 115294208, 144117760, 230588416, 288235520, 576471040, 1152942080]

約数ペア:

[(1, 1152942080), (2, 576471040), (4, 288235520), (5, 230588416), (8, 144117760), (10, 115294208), (16, 72058880), (20, 57647104), (31, 37191680), (32, 36029440), (40, 28823552), (62, 18595840), (64, 18014720), (80, 14411776), (124, 9297920), (128, 9007360), (155, 7438336), (160, 7205888), (227, 5079040), (248, 4648960), (256, 4503680), (310, 3719168), (320, 3602944), (454, 2539520), (496, 2324480), (512, 2251840), (620, 1859584), (640, 1801472), (908, 1269760), (992, 1162240), (1024, 1125920), (1135, 1015808), (1240, 929792), (1280, 900736), (1816, 634880), (1984, 581120), (2048, 562960), (2270, 507904), (2480, 464896), (2560, 450368), (3632, 317440), (3968, 290560), (4096, 281480), (4540, 253952), (4960, 232448), (5120, 225184), (7037, 163840), (7264, 158720), (7936, 145280), (8192, 140740), (9080, 126976), (9920, 116224), (10240, 112592), (14074, 81920), (14528, 79360), (15872, 72640), (16384, 70370), (18160, 63488), (19840, 58112), (20480, 56296), (28148, 40960), (29056, 39680), (31744, 36320), (32768, 35185)]