377452920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1847}}^1$

素因数の和:2005

約数の個数: 128

約数和(自身を含む): 1229437440

約数和(自身を除く): 851984520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1847, 1965, 2620, 3144, 3406, 3694, 3930, 5109, 5240, 5541, 6812, 7388, 7860, 8515, 9235, 10218, 11082, 13624, 14776, 15720, 17030, 18470, 20436, 22164, 24011, 25545, 27705, 34060, 36940, 40872, 44328, 48022, 51090, 55410, 68120, 72033, 73880, 96044, 102180, 110820, 120055, 144066, 192088, 204360, 221640, 240110, 241957, 288132, 360165, 480220, 483914, 576264, 720330, 725871, 960440, 967828, 1209785, 1440660, 1451742, 1935656, 2419570, 2881320, 2903484, 3145441, 3629355, 4839140, 5806968, 6290882, 7258710, 9436323, 9678280, 12581764, 14517420, 15727205, 18872646, 25163528, 29034840, 31454410, 37745292, 47181615, 62908820, 75490584, 94363230, 125817640, 188726460, 377452920]

約数ペア:

[(1, 377452920), (2, 188726460), (3, 125817640), (4, 94363230), (5, 75490584), (6, 62908820), (8, 47181615), (10, 37745292), (12, 31454410), (13, 29034840), (15, 25163528), (20, 18872646), (24, 15727205), (26, 14517420), (30, 12581764), (39, 9678280), (40, 9436323), (52, 7258710), (60, 6290882), (65, 5806968), (78, 4839140), (104, 3629355), (120, 3145441), (130, 2903484), (131, 2881320), (156, 2419570), (195, 1935656), (260, 1451742), (262, 1440660), (312, 1209785), (390, 967828), (393, 960440), (520, 725871), (524, 720330), (655, 576264), (780, 483914), (786, 480220), (1048, 360165), (1310, 288132), (1560, 241957), (1572, 240110), (1703, 221640), (1847, 204360), (1965, 192088), (2620, 144066), (3144, 120055), (3406, 110820), (3694, 102180), (3930, 96044), (5109, 73880), (5240, 72033), (5541, 68120), (6812, 55410), (7388, 51090), (7860, 48022), (8515, 44328), (9235, 40872), (10218, 36940), (11082, 34060), (13624, 27705), (14776, 25545), (15720, 24011), (17030, 22164), (18470, 20436)]