56059320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 176904000

約数和(自身を除く): 120844680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 89, 116, 120, 145, 174, 178, 181, 232, 267, 290, 348, 356, 362, 435, 445, 534, 543, 580, 696, 712, 724, 870, 890, 905, 1068, 1086, 1160, 1335, 1448, 1740, 1780, 1810, 2136, 2172, 2581, 2670, 2715, 3480, 3560, 3620, 4344, 5162, 5249, 5340, 5430, 7240, 7743, 10324, 10498, 10680, 10860, 12905, 15486, 15747, 16109, 20648, 20996, 21720, 25810, 26245, 30972, 31494, 32218, 38715, 41992, 48327, 51620, 52490, 61944, 62988, 64436, 77430, 78735, 80545, 96654, 103240, 104980, 125976, 128872, 154860, 157470, 161090, 193308, 209960, 241635, 309720, 314940, 322180, 386616, 467161, 483270, 629880, 644360, 934322, 966540, 1401483, 1868644, 1933080, 2335805, 2802966, 3737288, 4671610, 5605932, 7007415, 9343220, 11211864, 14014830, 18686440, 28029660, 56059320]

約数ペア:

[(1, 56059320), (2, 28029660), (3, 18686440), (4, 14014830), (5, 11211864), (6, 9343220), (8, 7007415), (10, 5605932), (12, 4671610), (15, 3737288), (20, 2802966), (24, 2335805), (29, 1933080), (30, 1868644), (40, 1401483), (58, 966540), (60, 934322), (87, 644360), (89, 629880), (116, 483270), (120, 467161), (145, 386616), (174, 322180), (178, 314940), (181, 309720), (232, 241635), (267, 209960), (290, 193308), (348, 161090), (356, 157470), (362, 154860), (435, 128872), (445, 125976), (534, 104980), (543, 103240), (580, 96654), (696, 80545), (712, 78735), (724, 77430), (870, 64436), (890, 62988), (905, 61944), (1068, 52490), (1086, 51620), (1160, 48327), (1335, 41992), (1448, 38715), (1740, 32218), (1780, 31494), (1810, 30972), (2136, 26245), (2172, 25810), (2581, 21720), (2670, 20996), (2715, 20648), (3480, 16109), (3560, 15747), (3620, 15486), (4344, 12905), (5162, 10860), (5249, 10680), (5340, 10498), (5430, 10324), (7240, 7743)]