16115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 50621760

約数和(自身を除く): 34506480

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, 809, 830, 996, 1245, 1328, 1618, 1660, 1992, 2427, 2490, 3236, 3320, 3984, 4045, 4854, 4980, 6472, 6640, 8090, 9708, 9960, 12135, 12944, 16180, 19416, 19920, 24270, 32360, 38832, 48540, 64720, 67147, 97080, 134294, 194160, 201441, 268588, 335735, 402882, 537176, 671470, 805764, 1007205, 1074352, 1342940, 1611528, 2014410, 2685880, 3223056, 4028820, 5371760, 8057640, 16115280]

約数ペア:

[(1, 16115280), (2, 8057640), (3, 5371760), (4, 4028820), (5, 3223056), (6, 2685880), (8, 2014410), (10, 1611528), (12, 1342940), (15, 1074352), (16, 1007205), (20, 805764), (24, 671470), (30, 537176), (40, 402882), (48, 335735), (60, 268588), (80, 201441), (83, 194160), (120, 134294), (166, 97080), (240, 67147), (249, 64720), (332, 48540), (415, 38832), (498, 32360), (664, 24270), (809, 19920), (830, 19416), (996, 16180), (1245, 12944), (1328, 12135), (1618, 9960), (1660, 9708), (1992, 8090), (2427, 6640), (2490, 6472), (3236, 4980), (3320, 4854), (3984, 4045)]