120862890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 323481600

約数和(自身を除く): 202618710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 89, 90, 158, 178, 191, 237, 267, 382, 395, 445, 474, 534, 573, 711, 790, 801, 890, 955, 1146, 1185, 1335, 1422, 1602, 1719, 1910, 2370, 2670, 2865, 3438, 3555, 4005, 5730, 7031, 7110, 8010, 8595, 14062, 15089, 16999, 17190, 21093, 30178, 33998, 35155, 42186, 45267, 50997, 63279, 70310, 75445, 84995, 90534, 101994, 105465, 126558, 135801, 150890, 152991, 169990, 210930, 226335, 254985, 271602, 305982, 316395, 452670, 509970, 632790, 679005, 764955, 1342921, 1358010, 1529910, 2685842, 4028763, 6714605, 8057526, 12086289, 13429210, 20143815, 24172578, 40287630, 60431445, 120862890]

約数ペア:

[(1, 120862890), (2, 60431445), (3, 40287630), (5, 24172578), (6, 20143815), (9, 13429210), (10, 12086289), (15, 8057526), (18, 6714605), (30, 4028763), (45, 2685842), (79, 1529910), (89, 1358010), (90, 1342921), (158, 764955), (178, 679005), (191, 632790), (237, 509970), (267, 452670), (382, 316395), (395, 305982), (445, 271602), (474, 254985), (534, 226335), (573, 210930), (711, 169990), (790, 152991), (801, 150890), (890, 135801), (955, 126558), (1146, 105465), (1185, 101994), (1335, 90534), (1422, 84995), (1602, 75445), (1719, 70310), (1910, 63279), (2370, 50997), (2670, 45267), (2865, 42186), (3438, 35155), (3555, 33998), (4005, 30178), (5730, 21093), (7031, 17190), (7110, 16999), (8010, 15089), (8595, 14062)]