149127840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103561}}^1$

素因数の和:103582

約数の個数: 72

約数和(自身を含む): 508903668

約数和(自身を除く): 359775828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 103561, 207122, 310683, 414244, 517805, 621366, 828488, 932049, 1035610, 1242732, 1553415, 1656976, 1864098, 2071220, 2485464, 3106830, 3313952, 3728196, 4142440, 4660245, 4970928, 6213660, 7456392, 8284880, 9320490, 9941856, 12427320, 14912784, 16569760, 18640980, 24854640, 29825568, 37281960, 49709280, 74563920, 149127840]

約数ペア:

[(1, 149127840), (2, 74563920), (3, 49709280), (4, 37281960), (5, 29825568), (6, 24854640), (8, 18640980), (9, 16569760), (10, 14912784), (12, 12427320), (15, 9941856), (16, 9320490), (18, 8284880), (20, 7456392), (24, 6213660), (30, 4970928), (32, 4660245), (36, 4142440), (40, 3728196), (45, 3313952), (48, 3106830), (60, 2485464), (72, 2071220), (80, 1864098), (90, 1656976), (96, 1553415), (120, 1242732), (144, 1035610), (160, 932049), (180, 828488), (240, 621366), (288, 517805), (360, 414244), (480, 310683), (720, 207122), (1440, 103561)]