124270440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 428544000

約数和(自身を除く): 304273560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 420, 478, 619, 717, 840, 956, 1195, 1238, 1434, 1673, 1857, 1912, 2390, 2476, 2868, 3095, 3346, 3585, 3714, 4333, 4780, 4952, 5019, 5736, 6190, 6692, 7170, 7428, 8365, 8666, 9285, 9560, 10038, 12380, 12999, 13384, 14340, 14856, 16730, 17332, 18570, 20076, 21665, 24760, 25095, 25998, 28680, 33460, 34664, 37140, 40152, 43330, 50190, 51996, 64995, 66920, 74280, 86660, 100380, 103992, 129990, 147941, 173320, 200760, 259980, 295882, 443823, 519960, 591764, 739705, 887646, 1035587, 1183528, 1479410, 1775292, 2071174, 2219115, 2958820, 3106761, 3550584, 4142348, 4438230, 5177935, 5917640, 6213522, 8284696, 8876460, 10355870, 12427044, 15533805, 17752920, 20711740, 24854088, 31067610, 41423480, 62135220, 124270440]

約数ペア:

[(1, 124270440), (2, 62135220), (3, 41423480), (4, 31067610), (5, 24854088), (6, 20711740), (7, 17752920), (8, 15533805), (10, 12427044), (12, 10355870), (14, 8876460), (15, 8284696), (20, 6213522), (21, 5917640), (24, 5177935), (28, 4438230), (30, 4142348), (35, 3550584), (40, 3106761), (42, 2958820), (56, 2219115), (60, 2071174), (70, 1775292), (84, 1479410), (105, 1183528), (120, 1035587), (140, 887646), (168, 739705), (210, 591764), (239, 519960), (280, 443823), (420, 295882), (478, 259980), (619, 200760), (717, 173320), (840, 147941), (956, 129990), (1195, 103992), (1238, 100380), (1434, 86660), (1673, 74280), (1857, 66920), (1912, 64995), (2390, 51996), (2476, 50190), (2868, 43330), (3095, 40152), (3346, 37140), (3585, 34664), (3714, 33460), (4333, 28680), (4780, 25998), (4952, 25095), (5019, 24760), (5736, 21665), (6190, 20076), (6692, 18570), (7170, 17332), (7428, 16730), (8365, 14856), (8666, 14340), (9285, 13384), (9560, 12999), (10038, 12380)]