2884128720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1092473}}^1$

素因数の和:1092500

約数の個数: 80

約数和(自身を含む): 9753607872

約数和(自身を除く): 6869479152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1092473, 2184946, 3277419, 4369892, 5462365, 6554838, 8739784, 10924730, 12017203, 13109676, 16387095, 17479568, 21849460, 24034406, 26219352, 32774190, 36051609, 43698920, 48068812, 52438704, 60086015, 65548380, 72103218, 87397840, 96137624, 120172030, 131096760, 144206436, 180258045, 192275248, 240344060, 262193520, 288412872, 360516090, 480688120, 576825744, 721032180, 961376240, 1442064360, 2884128720]

約数ペア:

[(1, 2884128720), (2, 1442064360), (3, 961376240), (4, 721032180), (5, 576825744), (6, 480688120), (8, 360516090), (10, 288412872), (11, 262193520), (12, 240344060), (15, 192275248), (16, 180258045), (20, 144206436), (22, 131096760), (24, 120172030), (30, 96137624), (33, 87397840), (40, 72103218), (44, 65548380), (48, 60086015), (55, 52438704), (60, 48068812), (66, 43698920), (80, 36051609), (88, 32774190), (110, 26219352), (120, 24034406), (132, 21849460), (165, 17479568), (176, 16387095), (220, 13109676), (240, 12017203), (264, 10924730), (330, 8739784), (440, 6554838), (528, 5462365), (660, 4369892), (880, 3277419), (1320, 2184946), (2640, 1092473)]