61494120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 207446400

約数和(自身を除く): 145952280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 587, 776, 873, 970, 1080, 1164, 1174, 1455, 1746, 1761, 1940, 2328, 2348, 2619, 2910, 2935, 3492, 3522, 3880, 4365, 4696, 5238, 5283, 5820, 5870, 6984, 7044, 8730, 8805, 10476, 10566, 11640, 11740, 13095, 14088, 15849, 17460, 17610, 20952, 21132, 23480, 26190, 26415, 31698, 34920, 35220, 42264, 52380, 52830, 56939, 63396, 70440, 79245, 104760, 105660, 113878, 126792, 158490, 170817, 211320, 227756, 284695, 316980, 341634, 455512, 512451, 569390, 633960, 683268, 854085, 1024902, 1138780, 1366536, 1537353, 1708170, 2049804, 2277560, 2562255, 3074706, 3416340, 4099608, 5124510, 6149412, 6832680, 7686765, 10249020, 12298824, 15373530, 20498040, 30747060, 61494120]

約数ペア:

[(1, 61494120), (2, 30747060), (3, 20498040), (4, 15373530), (5, 12298824), (6, 10249020), (8, 7686765), (9, 6832680), (10, 6149412), (12, 5124510), (15, 4099608), (18, 3416340), (20, 3074706), (24, 2562255), (27, 2277560), (30, 2049804), (36, 1708170), (40, 1537353), (45, 1366536), (54, 1138780), (60, 1024902), (72, 854085), (90, 683268), (97, 633960), (108, 569390), (120, 512451), (135, 455512), (180, 341634), (194, 316980), (216, 284695), (270, 227756), (291, 211320), (360, 170817), (388, 158490), (485, 126792), (540, 113878), (582, 105660), (587, 104760), (776, 79245), (873, 70440), (970, 63396), (1080, 56939), (1164, 52830), (1174, 52380), (1455, 42264), (1746, 35220), (1761, 34920), (1940, 31698), (2328, 26415), (2348, 26190), (2619, 23480), (2910, 21132), (2935, 20952), (3492, 17610), (3522, 17460), (3880, 15849), (4365, 14088), (4696, 13095), (5238, 11740), (5283, 11640), (5820, 10566), (5870, 10476), (6984, 8805), (7044, 8730)]