74290560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38693}}^1$

素因数の和:38715

約数の個数: 64

約数和(自身を含む): 236807280

約数和(自身を除く): 162516720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 38693, 77386, 116079, 154772, 193465, 232158, 309544, 386930, 464316, 580395, 619088, 773860, 928632, 1160790, 1238176, 1547720, 1857264, 2321580, 2476352, 3095440, 3714528, 4643160, 4952704, 6190880, 7429056, 9286320, 12381760, 14858112, 18572640, 24763520, 37145280, 74290560]

約数ペア:

[(1, 74290560), (2, 37145280), (3, 24763520), (4, 18572640), (5, 14858112), (6, 12381760), (8, 9286320), (10, 7429056), (12, 6190880), (15, 4952704), (16, 4643160), (20, 3714528), (24, 3095440), (30, 2476352), (32, 2321580), (40, 1857264), (48, 1547720), (60, 1238176), (64, 1160790), (80, 928632), (96, 773860), (120, 619088), (128, 580395), (160, 464316), (192, 386930), (240, 309544), (320, 232158), (384, 193465), (480, 154772), (640, 116079), (960, 77386), (1920, 38693)]