68943120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3560

約数の個数: 80

約数和(自身を含む): 216361152

約数和(自身を除く): 147418032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3461, 3984, 4980, 6640, 6922, 9960, 10383, 13844, 17305, 19920, 20766, 27688, 34610, 41532, 51915, 55376, 69220, 83064, 103830, 138440, 166128, 207660, 276880, 287263, 415320, 574526, 830640, 861789, 1149052, 1436315, 1723578, 2298104, 2872630, 3447156, 4308945, 4596208, 5745260, 6894312, 8617890, 11490520, 13788624, 17235780, 22981040, 34471560, 68943120]

約数ペア:

[(1, 68943120), (2, 34471560), (3, 22981040), (4, 17235780), (5, 13788624), (6, 11490520), (8, 8617890), (10, 6894312), (12, 5745260), (15, 4596208), (16, 4308945), (20, 3447156), (24, 2872630), (30, 2298104), (40, 1723578), (48, 1436315), (60, 1149052), (80, 861789), (83, 830640), (120, 574526), (166, 415320), (240, 287263), (249, 276880), (332, 207660), (415, 166128), (498, 138440), (664, 103830), (830, 83064), (996, 69220), (1245, 55376), (1328, 51915), (1660, 41532), (1992, 34610), (2490, 27688), (3320, 20766), (3461, 19920), (3984, 17305), (4980, 13844), (6640, 10383), (6922, 9960)]