1960644240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6203}}^1$

素因数の和:6661

約数の個数: 120

約数和(自身を含む): 6600559680

約数和(自身を除く): 4639915440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 439, 720, 878, 1317, 1756, 2195, 2634, 3512, 3951, 4390, 5268, 6203, 6585, 7024, 7902, 8780, 10536, 12406, 13170, 15804, 17560, 18609, 19755, 21072, 24812, 26340, 31015, 31608, 35120, 37218, 39510, 49624, 52680, 55827, 62030, 63216, 74436, 79020, 93045, 99248, 105360, 111654, 124060, 148872, 158040, 186090, 223308, 248120, 279135, 297744, 316080, 372180, 446616, 496240, 558270, 744360, 893232, 1116540, 1488720, 2233080, 2723117, 4466160, 5446234, 8169351, 10892468, 13615585, 16338702, 21784936, 24508053, 27231170, 32677404, 40846755, 43569872, 49016106, 54462340, 65354808, 81693510, 98032212, 108924680, 122540265, 130709616, 163387020, 196064424, 217849360, 245080530, 326774040, 392128848, 490161060, 653548080, 980322120, 1960644240]

約数ペア:

[(1, 1960644240), (2, 980322120), (3, 653548080), (4, 490161060), (5, 392128848), (6, 326774040), (8, 245080530), (9, 217849360), (10, 196064424), (12, 163387020), (15, 130709616), (16, 122540265), (18, 108924680), (20, 98032212), (24, 81693510), (30, 65354808), (36, 54462340), (40, 49016106), (45, 43569872), (48, 40846755), (60, 32677404), (72, 27231170), (80, 24508053), (90, 21784936), (120, 16338702), (144, 13615585), (180, 10892468), (240, 8169351), (360, 5446234), (439, 4466160), (720, 2723117), (878, 2233080), (1317, 1488720), (1756, 1116540), (2195, 893232), (2634, 744360), (3512, 558270), (3951, 496240), (4390, 446616), (5268, 372180), (6203, 316080), (6585, 297744), (7024, 279135), (7902, 248120), (8780, 223308), (10536, 186090), (12406, 158040), (13170, 148872), (15804, 124060), (17560, 111654), (18609, 105360), (19755, 99248), (21072, 93045), (24812, 79020), (26340, 74436), (31015, 63216), (31608, 62030), (35120, 55827), (37218, 52680), (39510, 49624)]