379309020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1995

約数の個数: 96

約数和(自身を含む): 1101112320

約数和(自身を除く): 721803300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 79, 86, 129, 158, 172, 215, 237, 258, 316, 395, 430, 474, 516, 645, 790, 860, 948, 1185, 1290, 1580, 1861, 2370, 2580, 3397, 3722, 4740, 5583, 6794, 7444, 9305, 10191, 11166, 13588, 16985, 18610, 20382, 22332, 27915, 33970, 37220, 40764, 50955, 55830, 67940, 80023, 101910, 111660, 147019, 160046, 203820, 240069, 294038, 320092, 400115, 441057, 480138, 588076, 735095, 800230, 882114, 960276, 1200345, 1470190, 1600460, 1764228, 2205285, 2400690, 2940380, 4410570, 4801380, 6321817, 8821140, 12643634, 18965451, 25287268, 31609085, 37930902, 63218170, 75861804, 94827255, 126436340, 189654510, 379309020]

約数ペア:

[(1, 379309020), (2, 189654510), (3, 126436340), (4, 94827255), (5, 75861804), (6, 63218170), (10, 37930902), (12, 31609085), (15, 25287268), (20, 18965451), (30, 12643634), (43, 8821140), (60, 6321817), (79, 4801380), (86, 4410570), (129, 2940380), (158, 2400690), (172, 2205285), (215, 1764228), (237, 1600460), (258, 1470190), (316, 1200345), (395, 960276), (430, 882114), (474, 800230), (516, 735095), (645, 588076), (790, 480138), (860, 441057), (948, 400115), (1185, 320092), (1290, 294038), (1580, 240069), (1861, 203820), (2370, 160046), (2580, 147019), (3397, 111660), (3722, 101910), (4740, 80023), (5583, 67940), (6794, 55830), (7444, 50955), (9305, 40764), (10191, 37220), (11166, 33970), (13588, 27915), (16985, 22332), (18610, 20382)]