1258399680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6863}}^1$

素因数の和:7074

約数の個数: 112

約数和(自身を含む): 4016922624

約数和(自身を除く): 2758522944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 240, 320, 382, 480, 573, 764, 955, 960, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 6112, 6863, 7640, 9168, 11460, 12224, 13726, 15280, 18336, 20589, 22920, 27452, 30560, 34315, 36672, 41178, 45840, 54904, 61120, 68630, 82356, 91680, 102945, 109808, 137260, 164712, 183360, 205890, 219616, 274520, 329424, 411780, 439232, 549040, 658848, 823560, 1098080, 1310833, 1317696, 1647120, 2196160, 2621666, 3294240, 3932499, 5243332, 6554165, 6588480, 7864998, 10486664, 13108330, 15729996, 19662495, 20973328, 26216660, 31459992, 39324990, 41946656, 52433320, 62919984, 78649980, 83893312, 104866640, 125839968, 157299960, 209733280, 251679936, 314599920, 419466560, 629199840, 1258399680]

約数ペア:

[(1, 1258399680), (2, 629199840), (3, 419466560), (4, 314599920), (5, 251679936), (6, 209733280), (8, 157299960), (10, 125839968), (12, 104866640), (15, 83893312), (16, 78649980), (20, 62919984), (24, 52433320), (30, 41946656), (32, 39324990), (40, 31459992), (48, 26216660), (60, 20973328), (64, 19662495), (80, 15729996), (96, 13108330), (120, 10486664), (160, 7864998), (191, 6588480), (192, 6554165), (240, 5243332), (320, 3932499), (382, 3294240), (480, 2621666), (573, 2196160), (764, 1647120), (955, 1317696), (960, 1310833), (1146, 1098080), (1528, 823560), (1910, 658848), (2292, 549040), (2865, 439232), (3056, 411780), (3820, 329424), (4584, 274520), (5730, 219616), (6112, 205890), (6863, 183360), (7640, 164712), (9168, 137260), (11460, 109808), (12224, 102945), (13726, 91680), (15280, 82356), (18336, 68630), (20589, 61120), (22920, 54904), (27452, 45840), (30560, 41178), (34315, 36672)]