122988240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:706

約数の個数: 160

約数和(自身を含む): 428722560

約数和(自身を除く): 305734320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 587, 720, 776, 873, 970, 1080, 1164, 1174, 1455, 1552, 1746, 1761, 1940, 2160, 2328, 2348, 2619, 2910, 2935, 3492, 3522, 3880, 4365, 4656, 4696, 5238, 5283, 5820, 5870, 6984, 7044, 7760, 8730, 8805, 9392, 10476, 10566, 11640, 11740, 13095, 13968, 14088, 15849, 17460, 17610, 20952, 21132, 23280, 23480, 26190, 26415, 28176, 31698, 34920, 35220, 41904, 42264, 46960, 52380, 52830, 56939, 63396, 69840, 70440, 79245, 84528, 104760, 105660, 113878, 126792, 140880, 158490, 170817, 209520, 211320, 227756, 253584, 284695, 316980, 341634, 422640, 455512, 512451, 569390, 633960, 683268, 854085, 911024, 1024902, 1138780, 1267920, 1366536, 1537353, 1708170, 2049804, 2277560, 2562255, 2733072, 3074706, 3416340, 4099608, 4555120, 5124510, 6149412, 6832680, 7686765, 8199216, 10249020, 12298824, 13665360, 15373530, 20498040, 24597648, 30747060, 40996080, 61494120, 122988240]

約数ペア:

[(1, 122988240), (2, 61494120), (3, 40996080), (4, 30747060), (5, 24597648), (6, 20498040), (8, 15373530), (9, 13665360), (10, 12298824), (12, 10249020), (15, 8199216), (16, 7686765), (18, 6832680), (20, 6149412), (24, 5124510), (27, 4555120), (30, 4099608), (36, 3416340), (40, 3074706), (45, 2733072), (48, 2562255), (54, 2277560), (60, 2049804), (72, 1708170), (80, 1537353), (90, 1366536), (97, 1267920), (108, 1138780), (120, 1024902), (135, 911024), (144, 854085), (180, 683268), (194, 633960), (216, 569390), (240, 512451), (270, 455512), (291, 422640), (360, 341634), (388, 316980), (432, 284695), (485, 253584), (540, 227756), (582, 211320), (587, 209520), (720, 170817), (776, 158490), (873, 140880), (970, 126792), (1080, 113878), (1164, 105660), (1174, 104760), (1455, 84528), (1552, 79245), (1746, 70440), (1761, 69840), (1940, 63396), (2160, 56939), (2328, 52830), (2348, 52380), (2619, 46960), (2910, 42264), (2935, 41904), (3492, 35220), (3522, 34920), (3880, 31698), (4365, 28176), (4656, 26415), (4696, 26190), (5238, 23480), (5283, 23280), (5820, 21132), (5870, 20952), (6984, 17610), (7044, 17460), (7760, 15849), (8730, 14088), (8805, 13968), (9392, 13095), (10476, 11740), (10566, 11640)]