4412280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 13426560

約数和(自身を除く): 9014280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 443, 498, 664, 830, 886, 996, 1245, 1329, 1660, 1772, 1992, 2215, 2490, 2658, 3320, 3544, 4430, 4980, 5316, 6645, 8860, 9960, 10632, 13290, 17720, 26580, 36769, 53160, 73538, 110307, 147076, 183845, 220614, 294152, 367690, 441228, 551535, 735380, 882456, 1103070, 1470760, 2206140, 4412280]

約数ペア:

[(1, 4412280), (2, 2206140), (3, 1470760), (4, 1103070), (5, 882456), (6, 735380), (8, 551535), (10, 441228), (12, 367690), (15, 294152), (20, 220614), (24, 183845), (30, 147076), (40, 110307), (60, 73538), (83, 53160), (120, 36769), (166, 26580), (249, 17720), (332, 13290), (415, 10632), (443, 9960), (498, 8860), (664, 6645), (830, 5316), (886, 4980), (996, 4430), (1245, 3544), (1329, 3320), (1660, 2658), (1772, 2490), (1992, 2215)]