1525320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 5241600

約数和(自身を除く): 3716280

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, 223, 228, 285, 342, 360, 380, 446, 456, 570, 669, 684, 760, 855, 892, 1115, 1140, 1338, 1368, 1710, 1784, 2007, 2230, 2280, 2676, 3345, 3420, 4014, 4237, 4460, 5352, 6690, 6840, 8028, 8474, 8920, 10035, 12711, 13380, 16056, 16948, 20070, 21185, 25422, 26760, 33896, 38133, 40140, 42370, 50844, 63555, 76266, 80280, 84740, 101688, 127110, 152532, 169480, 190665, 254220, 305064, 381330, 508440, 762660, 1525320]

約数ペア:

[(1, 1525320), (2, 762660), (3, 508440), (4, 381330), (5, 305064), (6, 254220), (8, 190665), (9, 169480), (10, 152532), (12, 127110), (15, 101688), (18, 84740), (19, 80280), (20, 76266), (24, 63555), (30, 50844), (36, 42370), (38, 40140), (40, 38133), (45, 33896), (57, 26760), (60, 25422), (72, 21185), (76, 20070), (90, 16948), (95, 16056), (114, 13380), (120, 12711), (152, 10035), (171, 8920), (180, 8474), (190, 8028), (223, 6840), (228, 6690), (285, 5352), (342, 4460), (360, 4237), (380, 4014), (446, 3420), (456, 3345), (570, 2676), (669, 2280), (684, 2230), (760, 2007), (855, 1784), (892, 1710), (1115, 1368), (1140, 1338)]