73794720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{153739}}^1$

素因数の和:153757

約数の個数: 48

約数和(自身を含む): 232454880

約数和(自身を除く): 158660160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 153739, 307478, 461217, 614956, 768695, 922434, 1229912, 1537390, 1844868, 2306085, 2459824, 3074780, 3689736, 4612170, 4919648, 6149560, 7379472, 9224340, 12299120, 14758944, 18448680, 24598240, 36897360, 73794720]

約数ペア:

[(1, 73794720), (2, 36897360), (3, 24598240), (4, 18448680), (5, 14758944), (6, 12299120), (8, 9224340), (10, 7379472), (12, 6149560), (15, 4919648), (16, 4612170), (20, 3689736), (24, 3074780), (30, 2459824), (32, 2306085), (40, 1844868), (48, 1537390), (60, 1229912), (80, 922434), (96, 768695), (120, 614956), (160, 461217), (240, 307478), (480, 153739)]