328914960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4077

約数の個数: 160

約数和(自身を含む): 1148497920

約数和(自身を除く): 819582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4019, 4092, 5115, 5456, 6820, 7440, 8038, 8184, 10230, 12057, 13640, 16076, 16368, 20095, 20460, 24114, 27280, 32152, 40190, 40920, 44209, 48228, 60285, 64304, 80380, 81840, 88418, 96456, 120570, 124589, 132627, 160760, 176836, 192912, 221045, 241140, 249178, 265254, 321520, 353672, 373767, 442090, 482280, 498356, 530508, 622945, 663135, 707344, 747534, 884180, 964560, 996712, 1061016, 1245890, 1326270, 1370479, 1495068, 1768360, 1868835, 1993424, 2122032, 2491780, 2652540, 2740958, 2990136, 3536720, 3737670, 4111437, 4983560, 5305080, 5481916, 5980272, 6852395, 7475340, 8222874, 9967120, 10610160, 10963832, 13704790, 14950680, 16445748, 20557185, 21927664, 27409580, 29901360, 32891496, 41114370, 54819160, 65782992, 82228740, 109638320, 164457480, 328914960]

約数ペア:

[(1, 328914960), (2, 164457480), (3, 109638320), (4, 82228740), (5, 65782992), (6, 54819160), (8, 41114370), (10, 32891496), (11, 29901360), (12, 27409580), (15, 21927664), (16, 20557185), (20, 16445748), (22, 14950680), (24, 13704790), (30, 10963832), (31, 10610160), (33, 9967120), (40, 8222874), (44, 7475340), (48, 6852395), (55, 5980272), (60, 5481916), (62, 5305080), (66, 4983560), (80, 4111437), (88, 3737670), (93, 3536720), (110, 2990136), (120, 2740958), (124, 2652540), (132, 2491780), (155, 2122032), (165, 1993424), (176, 1868835), (186, 1768360), (220, 1495068), (240, 1370479), (248, 1326270), (264, 1245890), (310, 1061016), (330, 996712), (341, 964560), (372, 884180), (440, 747534), (465, 707344), (496, 663135), (528, 622945), (620, 530508), (660, 498356), (682, 482280), (744, 442090), (880, 373767), (930, 353672), (1023, 321520), (1240, 265254), (1320, 249178), (1364, 241140), (1488, 221045), (1705, 192912), (1860, 176836), (2046, 160760), (2480, 132627), (2640, 124589), (2728, 120570), (3410, 96456), (3720, 88418), (4019, 81840), (4092, 80380), (5115, 64304), (5456, 60285), (6820, 48228), (7440, 44209), (8038, 40920), (8184, 40190), (10230, 32152), (12057, 27280), (13640, 24114), (16076, 20460), (16368, 20095)]