13495320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 46191600

約数和(自身を除く): 32696280

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, 1973, 2280, 3420, 3946, 5919, 6840, 7892, 9865, 11838, 15784, 17757, 19730, 23676, 29595, 35514, 37487, 39460, 47352, 59190, 71028, 74974, 78920, 88785, 112461, 118380, 142056, 149948, 177570, 187435, 224922, 236760, 299896, 337383, 355140, 374870, 449844, 562305, 674766, 710280, 749740, 899688, 1124610, 1349532, 1499480, 1686915, 2249220, 2699064, 3373830, 4498440, 6747660, 13495320]

約数ペア:

[(1, 13495320), (2, 6747660), (3, 4498440), (4, 3373830), (5, 2699064), (6, 2249220), (8, 1686915), (9, 1499480), (10, 1349532), (12, 1124610), (15, 899688), (18, 749740), (19, 710280), (20, 674766), (24, 562305), (30, 449844), (36, 374870), (38, 355140), (40, 337383), (45, 299896), (57, 236760), (60, 224922), (72, 187435), (76, 177570), (90, 149948), (95, 142056), (114, 118380), (120, 112461), (152, 88785), (171, 78920), (180, 74974), (190, 71028), (228, 59190), (285, 47352), (342, 39460), (360, 37487), (380, 35514), (456, 29595), (570, 23676), (684, 19730), (760, 17757), (855, 15784), (1140, 11838), (1368, 9865), (1710, 7892), (1973, 6840), (2280, 5919), (3420, 3946)]