2004993840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{13763}}^1$

素因数の和:14386

約数の個数: 80

約数和(自身を含む): 6226172928

約数和(自身を除く): 4221179088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 1214, 1821, 2428, 3035, 3642, 4856, 6070, 7284, 9105, 9712, 12140, 13763, 14568, 18210, 24280, 27526, 29136, 36420, 41289, 48560, 55052, 68815, 72840, 82578, 110104, 137630, 145680, 165156, 206445, 220208, 275260, 330312, 412890, 550520, 660624, 825780, 1101040, 1651560, 3303120, 8354141, 16708282, 25062423, 33416564, 41770705, 50124846, 66833128, 83541410, 100249692, 125312115, 133666256, 167082820, 200499384, 250624230, 334165640, 400998768, 501248460, 668331280, 1002496920, 2004993840]

約数ペア:

[(1, 2004993840), (2, 1002496920), (3, 668331280), (4, 501248460), (5, 400998768), (6, 334165640), (8, 250624230), (10, 200499384), (12, 167082820), (15, 133666256), (16, 125312115), (20, 100249692), (24, 83541410), (30, 66833128), (40, 50124846), (48, 41770705), (60, 33416564), (80, 25062423), (120, 16708282), (240, 8354141), (607, 3303120), (1214, 1651560), (1821, 1101040), (2428, 825780), (3035, 660624), (3642, 550520), (4856, 412890), (6070, 330312), (7284, 275260), (9105, 220208), (9712, 206445), (12140, 165156), (13763, 145680), (14568, 137630), (18210, 110104), (24280, 82578), (27526, 72840), (29136, 68815), (36420, 55052), (41289, 48560)]