1390908240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1097}}^1$

素因数の和:1706

約数の個数: 160

約数和(自身を含む): 4803442560

約数和(自身を除く): 3412534320

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, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 587, 720, 1080, 1097, 1174, 1761, 2160, 2194, 2348, 2935, 3291, 3522, 4388, 4696, 5283, 5485, 5870, 6582, 7044, 8776, 8805, 9392, 9873, 10566, 10970, 11740, 13164, 14088, 15849, 16455, 17552, 17610, 19746, 21132, 21940, 23480, 26328, 26415, 28176, 29619, 31698, 32910, 35220, 39492, 42264, 43880, 46960, 49365, 52656, 52830, 59238, 63396, 65820, 70440, 78984, 79245, 84528, 87760, 98730, 105660, 118476, 126792, 131640, 140880, 148095, 157968, 158490, 197460, 211320, 236952, 253584, 263280, 296190, 316980, 394920, 422640, 473904, 592380, 633960, 643939, 789840, 1184760, 1267920, 1287878, 1931817, 2369520, 2575756, 3219695, 3863634, 5151512, 5795451, 6439390, 7727268, 9659085, 10303024, 11590902, 12878780, 15454536, 17386353, 19318170, 23181804, 25757560, 28977255, 30909072, 34772706, 38636340, 46363608, 51515120, 57954510, 69545412, 77272680, 86931765, 92727216, 115909020, 139090824, 154545360, 173863530, 231818040, 278181648, 347727060, 463636080, 695454120, 1390908240]

約数ペア:

[(1, 1390908240), (2, 695454120), (3, 463636080), (4, 347727060), (5, 278181648), (6, 231818040), (8, 173863530), (9, 154545360), (10, 139090824), (12, 115909020), (15, 92727216), (16, 86931765), (18, 77272680), (20, 69545412), (24, 57954510), (27, 51515120), (30, 46363608), (36, 38636340), (40, 34772706), (45, 30909072), (48, 28977255), (54, 25757560), (60, 23181804), (72, 19318170), (80, 17386353), (90, 15454536), (108, 12878780), (120, 11590902), (135, 10303024), (144, 9659085), (180, 7727268), (216, 6439390), (240, 5795451), (270, 5151512), (360, 3863634), (432, 3219695), (540, 2575756), (587, 2369520), (720, 1931817), (1080, 1287878), (1097, 1267920), (1174, 1184760), (1761, 789840), (2160, 643939), (2194, 633960), (2348, 592380), (2935, 473904), (3291, 422640), (3522, 394920), (4388, 316980), (4696, 296190), (5283, 263280), (5485, 253584), (5870, 236952), (6582, 211320), (7044, 197460), (8776, 158490), (8805, 157968), (9392, 148095), (9873, 140880), (10566, 131640), (10970, 126792), (11740, 118476), (13164, 105660), (14088, 98730), (15849, 87760), (16455, 84528), (17552, 79245), (17610, 78984), (19746, 70440), (21132, 65820), (21940, 63396), (23480, 59238), (26328, 52830), (26415, 52656), (28176, 49365), (29619, 46960), (31698, 43880), (32910, 42264), (35220, 39492)]