73940640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154043}}^1$

素因数の和:154061

約数の個数: 48

約数和(自身を含む): 232914528

約数和(自身を除く): 158973888

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, 154043, 308086, 462129, 616172, 770215, 924258, 1232344, 1540430, 1848516, 2310645, 2464688, 3080860, 3697032, 4621290, 4929376, 6161720, 7394064, 9242580, 12323440, 14788128, 18485160, 24646880, 36970320, 73940640]

約数ペア:

[(1, 73940640), (2, 36970320), (3, 24646880), (4, 18485160), (5, 14788128), (6, 12323440), (8, 9242580), (10, 7394064), (12, 6161720), (15, 4929376), (16, 4621290), (20, 3697032), (24, 3080860), (30, 2464688), (32, 2310645), (40, 1848516), (48, 1540430), (60, 1232344), (80, 924258), (96, 770215), (120, 616172), (160, 462129), (240, 308086), (480, 154043)]