83797680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3457}}^1$

素因数の和:3574

約数の個数: 80

約数和(自身を含む): 262420704

約数和(自身を除く): 178623024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3457, 4040, 4848, 6060, 6914, 8080, 10371, 12120, 13828, 17285, 20742, 24240, 27656, 34570, 41484, 51855, 55312, 69140, 82968, 103710, 138280, 165936, 207420, 276560, 349157, 414840, 698314, 829680, 1047471, 1396628, 1745785, 2094942, 2793256, 3491570, 4189884, 5237355, 5586512, 6983140, 8379768, 10474710, 13966280, 16759536, 20949420, 27932560, 41898840, 83797680]

約数ペア:

[(1, 83797680), (2, 41898840), (3, 27932560), (4, 20949420), (5, 16759536), (6, 13966280), (8, 10474710), (10, 8379768), (12, 6983140), (15, 5586512), (16, 5237355), (20, 4189884), (24, 3491570), (30, 2793256), (40, 2094942), (48, 1745785), (60, 1396628), (80, 1047471), (101, 829680), (120, 698314), (202, 414840), (240, 349157), (303, 276560), (404, 207420), (505, 165936), (606, 138280), (808, 103710), (1010, 82968), (1212, 69140), (1515, 55312), (1616, 51855), (2020, 41484), (2424, 34570), (3030, 27656), (3457, 24240), (4040, 20742), (4848, 17285), (6060, 13828), (6914, 12120), (8080, 10371)]