308736360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 192

約数和(自身を含む): 1086583680

約数和(自身を除く): 777847320

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, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1380, 1381, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2760, 2762, 3105, 3240, 3726, 4140, 4143, 4860, 4968, 5524, 5589, 6210, 6905, 7452, 8280, 8286, 9315, 9720, 11048, 11178, 12420, 12429, 13810, 14904, 16572, 18630, 20715, 22356, 24840, 24858, 27620, 27945, 31763, 33144, 37260, 37287, 41430, 44712, 49716, 55240, 55890, 62145, 63526, 74520, 74574, 82860, 95289, 99432, 111780, 111861, 124290, 127052, 149148, 158815, 165720, 186435, 190578, 223560, 223722, 248580, 254104, 285867, 298296, 317630, 335583, 372870, 381156, 447444, 476445, 497160, 559305, 571734, 635260, 671166, 745740, 762312, 857601, 894888, 952890, 1118610, 1143468, 1270520, 1342332, 1429335, 1491480, 1677915, 1715202, 1905780, 2237220, 2286936, 2572803, 2684664, 2858670, 3355830, 3430404, 3811560, 4288005, 4474440, 5145606, 5717340, 6711660, 6860808, 7718409, 8576010, 10291212, 11434680, 12864015, 13423320, 15436818, 17152020, 20582424, 25728030, 30873636, 34304040, 38592045, 51456060, 61747272, 77184090, 102912120, 154368180, 308736360]

約数ペア:

[(1, 308736360), (2, 154368180), (3, 102912120), (4, 77184090), (5, 61747272), (6, 51456060), (8, 38592045), (9, 34304040), (10, 30873636), (12, 25728030), (15, 20582424), (18, 17152020), (20, 15436818), (23, 13423320), (24, 12864015), (27, 11434680), (30, 10291212), (36, 8576010), (40, 7718409), (45, 6860808), (46, 6711660), (54, 5717340), (60, 5145606), (69, 4474440), (72, 4288005), (81, 3811560), (90, 3430404), (92, 3355830), (108, 2858670), (115, 2684664), (120, 2572803), (135, 2286936), (138, 2237220), (162, 1905780), (180, 1715202), (184, 1677915), (207, 1491480), (216, 1429335), (230, 1342332), (243, 1270520), (270, 1143468), (276, 1118610), (324, 952890), (345, 894888), (360, 857601), (405, 762312), (414, 745740), (460, 671166), (486, 635260), (540, 571734), (552, 559305), (621, 497160), (648, 476445), (690, 447444), (810, 381156), (828, 372870), (920, 335583), (972, 317630), (1035, 298296), (1080, 285867), (1215, 254104), (1242, 248580), (1380, 223722), (1381, 223560), (1620, 190578), (1656, 186435), (1863, 165720), (1944, 158815), (2070, 149148), (2430, 127052), (2484, 124290), (2760, 111861), (2762, 111780), (3105, 99432), (3240, 95289), (3726, 82860), (4140, 74574), (4143, 74520), (4860, 63526), (4968, 62145), (5524, 55890), (5589, 55240), (6210, 49716), (6905, 44712), (7452, 41430), (8280, 37287), (8286, 37260), (9315, 33144), (9720, 31763), (11048, 27945), (11178, 27620), (12420, 24858), (12429, 24840), (13810, 22356), (14904, 20715), (16572, 18630)]