427315320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62473}}^1$

素因数の和:62509

約数の個数: 96

約数和(自身を含む): 1461891600

約数和(自身を除く): 1034576280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 62473, 124946, 187419, 249892, 312365, 374838, 499784, 562257, 624730, 749676, 937095, 1124514, 1186987, 1249460, 1499352, 1874190, 2249028, 2373974, 2498920, 2811285, 3560961, 3748380, 4498056, 4747948, 5622570, 5934935, 7121922, 7496760, 9495896, 10682883, 11245140, 11869870, 14243844, 17804805, 21365766, 22490280, 23739740, 28487688, 35609610, 42731532, 47479480, 53414415, 71219220, 85463064, 106828830, 142438440, 213657660, 427315320]

約数ペア:

[(1, 427315320), (2, 213657660), (3, 142438440), (4, 106828830), (5, 85463064), (6, 71219220), (8, 53414415), (9, 47479480), (10, 42731532), (12, 35609610), (15, 28487688), (18, 23739740), (19, 22490280), (20, 21365766), (24, 17804805), (30, 14243844), (36, 11869870), (38, 11245140), (40, 10682883), (45, 9495896), (57, 7496760), (60, 7121922), (72, 5934935), (76, 5622570), (90, 4747948), (95, 4498056), (114, 3748380), (120, 3560961), (152, 2811285), (171, 2498920), (180, 2373974), (190, 2249028), (228, 1874190), (285, 1499352), (342, 1249460), (360, 1186987), (380, 1124514), (456, 937095), (570, 749676), (684, 624730), (760, 562257), (855, 499784), (1140, 374838), (1368, 312365), (1710, 249892), (2280, 187419), (3420, 124946), (6840, 62473)]