304761960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12269}}^1$

素因数の和:12312

約数の個数: 128

約数和(自身を含む): 1060128000

約数和(自身を除く): 755366040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12269, 12420, 24538, 24840, 36807, 49076, 61345, 73614, 98152, 110421, 122690, 147228, 184035, 220842, 245380, 282187, 294456, 331263, 368070, 441684, 490760, 552105, 564374, 662526, 736140, 846561, 883368, 1104210, 1128748, 1325052, 1410935, 1472280, 1656315, 1693122, 2208420, 2257496, 2539683, 2650104, 2821870, 3312630, 3386244, 4232805, 4416840, 5079366, 5643740, 6625260, 6772488, 7619049, 8465610, 10158732, 11287480, 12698415, 13250520, 15238098, 16931220, 20317464, 25396830, 30476196, 33862440, 38095245, 50793660, 60952392, 76190490, 101587320, 152380980, 304761960]

約数ペア:

[(1, 304761960), (2, 152380980), (3, 101587320), (4, 76190490), (5, 60952392), (6, 50793660), (8, 38095245), (9, 33862440), (10, 30476196), (12, 25396830), (15, 20317464), (18, 16931220), (20, 15238098), (23, 13250520), (24, 12698415), (27, 11287480), (30, 10158732), (36, 8465610), (40, 7619049), (45, 6772488), (46, 6625260), (54, 5643740), (60, 5079366), (69, 4416840), (72, 4232805), (90, 3386244), (92, 3312630), (108, 2821870), (115, 2650104), (120, 2539683), (135, 2257496), (138, 2208420), (180, 1693122), (184, 1656315), (207, 1472280), (216, 1410935), (230, 1325052), (270, 1128748), (276, 1104210), (345, 883368), (360, 846561), (414, 736140), (460, 662526), (540, 564374), (552, 552105), (621, 490760), (690, 441684), (828, 368070), (920, 331263), (1035, 294456), (1080, 282187), (1242, 245380), (1380, 220842), (1656, 184035), (2070, 147228), (2484, 122690), (2760, 110421), (3105, 98152), (4140, 73614), (4968, 61345), (6210, 49076), (8280, 36807), (12269, 24840), (12420, 24538)]