315045960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9343}}^1$

素因数の和:9638

約数の個数: 64

約数和(自身を含む): 948602880

約数和(自身を除く): 633556920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 6744, 8430, 9343, 11240, 16860, 18686, 28029, 33720, 37372, 46715, 56058, 74744, 93430, 112116, 140145, 186860, 224232, 280290, 373720, 560580, 1121160, 2625383, 5250766, 7876149, 10501532, 13126915, 15752298, 21003064, 26253830, 31504596, 39380745, 52507660, 63009192, 78761490, 105015320, 157522980, 315045960]

約数ペア:

[(1, 315045960), (2, 157522980), (3, 105015320), (4, 78761490), (5, 63009192), (6, 52507660), (8, 39380745), (10, 31504596), (12, 26253830), (15, 21003064), (20, 15752298), (24, 13126915), (30, 10501532), (40, 7876149), (60, 5250766), (120, 2625383), (281, 1121160), (562, 560580), (843, 373720), (1124, 280290), (1405, 224232), (1686, 186860), (2248, 140145), (2810, 112116), (3372, 93430), (4215, 74744), (5620, 56058), (6744, 46715), (8430, 37372), (9343, 33720), (11240, 28029), (16860, 18686)]