243335520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5827}}^1$

素因数の和:5877

約数の個数: 144

約数和(自身を含む): 859163760

約数和(自身を除く): 615828240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 5827, 6960, 8352, 10440, 11654, 13920, 17481, 20880, 23308, 29135, 34962, 41760, 46616, 52443, 58270, 69924, 87405, 93232, 104886, 116540, 139848, 168983, 174810, 186464, 209772, 233080, 262215, 279696, 337966, 349620, 419544, 466160, 506949, 524430, 559392, 675932, 699240, 839088, 844915, 932320, 1013898, 1048860, 1351864, 1398480, 1520847, 1678176, 1689830, 2027796, 2097720, 2534745, 2703728, 2796960, 3041694, 3379660, 4055592, 4195440, 5069490, 5407456, 6083388, 6759320, 7604235, 8111184, 8390880, 10138980, 12166776, 13518640, 15208470, 16222368, 20277960, 24333552, 27037280, 30416940, 40555920, 48667104, 60833880, 81111840, 121667760, 243335520]

約数ペア:

[(1, 243335520), (2, 121667760), (3, 81111840), (4, 60833880), (5, 48667104), (6, 40555920), (8, 30416940), (9, 27037280), (10, 24333552), (12, 20277960), (15, 16222368), (16, 15208470), (18, 13518640), (20, 12166776), (24, 10138980), (29, 8390880), (30, 8111184), (32, 7604235), (36, 6759320), (40, 6083388), (45, 5407456), (48, 5069490), (58, 4195440), (60, 4055592), (72, 3379660), (80, 3041694), (87, 2796960), (90, 2703728), (96, 2534745), (116, 2097720), (120, 2027796), (144, 1689830), (145, 1678176), (160, 1520847), (174, 1398480), (180, 1351864), (232, 1048860), (240, 1013898), (261, 932320), (288, 844915), (290, 839088), (348, 699240), (360, 675932), (435, 559392), (464, 524430), (480, 506949), (522, 466160), (580, 419544), (696, 349620), (720, 337966), (870, 279696), (928, 262215), (1044, 233080), (1160, 209772), (1305, 186464), (1392, 174810), (1440, 168983), (1740, 139848), (2088, 116540), (2320, 104886), (2610, 93232), (2784, 87405), (3480, 69924), (4176, 58270), (4640, 52443), (5220, 46616), (5827, 41760), (6960, 34962), (8352, 29135), (10440, 23308), (11654, 20880), (13920, 17481)]