288860480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 112

約数和(自身を含む): 730154496

約数和(自身を除く): 441294016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 320, 370, 496, 592, 620, 740, 787, 992, 1147, 1184, 1240, 1480, 1574, 1984, 2294, 2368, 2480, 2960, 3148, 3935, 4588, 4960, 5735, 5920, 6296, 7870, 9176, 9920, 11470, 11840, 12592, 15740, 18352, 22940, 24397, 25184, 29119, 31480, 36704, 45880, 48794, 50368, 58238, 62960, 73408, 91760, 97588, 116476, 121985, 125920, 145595, 183520, 195176, 232952, 243970, 251840, 291190, 367040, 390352, 465904, 487940, 582380, 780704, 902689, 931808, 975880, 1164760, 1561408, 1805378, 1863616, 1951760, 2329520, 3610756, 3903520, 4513445, 4659040, 7221512, 7807040, 9026890, 9318080, 14443024, 18053780, 28886048, 36107560, 57772096, 72215120, 144430240, 288860480]

約数ペア:

[(1, 288860480), (2, 144430240), (4, 72215120), (5, 57772096), (8, 36107560), (10, 28886048), (16, 18053780), (20, 14443024), (31, 9318080), (32, 9026890), (37, 7807040), (40, 7221512), (62, 4659040), (64, 4513445), (74, 3903520), (80, 3610756), (124, 2329520), (148, 1951760), (155, 1863616), (160, 1805378), (185, 1561408), (248, 1164760), (296, 975880), (310, 931808), (320, 902689), (370, 780704), (496, 582380), (592, 487940), (620, 465904), (740, 390352), (787, 367040), (992, 291190), (1147, 251840), (1184, 243970), (1240, 232952), (1480, 195176), (1574, 183520), (1984, 145595), (2294, 125920), (2368, 121985), (2480, 116476), (2960, 97588), (3148, 91760), (3935, 73408), (4588, 62960), (4960, 58238), (5735, 50368), (5920, 48794), (6296, 45880), (7870, 36704), (9176, 31480), (9920, 29119), (11470, 25184), (11840, 24397), (12592, 22940), (15740, 18352)]