57103440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 177964800

約数和(自身を除く): 120861360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1039, 1145, 1374, 1832, 2078, 2290, 2748, 3117, 3435, 3664, 4156, 4580, 5195, 5496, 6234, 6870, 8312, 9160, 10390, 10992, 12468, 13740, 15585, 16624, 18320, 20780, 24936, 27480, 31170, 41560, 49872, 54960, 62340, 83120, 124680, 237931, 249360, 475862, 713793, 951724, 1189655, 1427586, 1903448, 2379310, 2855172, 3568965, 3806896, 4758620, 5710344, 7137930, 9517240, 11420688, 14275860, 19034480, 28551720, 57103440]

約数ペア:

[(1, 57103440), (2, 28551720), (3, 19034480), (4, 14275860), (5, 11420688), (6, 9517240), (8, 7137930), (10, 5710344), (12, 4758620), (15, 3806896), (16, 3568965), (20, 2855172), (24, 2379310), (30, 1903448), (40, 1427586), (48, 1189655), (60, 951724), (80, 713793), (120, 475862), (229, 249360), (240, 237931), (458, 124680), (687, 83120), (916, 62340), (1039, 54960), (1145, 49872), (1374, 41560), (1832, 31170), (2078, 27480), (2290, 24936), (2748, 20780), (3117, 18320), (3435, 16624), (3664, 15585), (4156, 13740), (4580, 12468), (5195, 10992), (5496, 10390), (6234, 9160), (6870, 8312)]