320179320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38669}}^1$

素因数の和:38709

約数の個数: 96

約数和(自身を含む): 1085853600

約数和(自身を除く): 765674280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 38669, 77338, 116007, 154676, 193345, 232014, 309352, 348021, 386690, 464028, 580035, 696042, 773380, 889387, 928056, 1160070, 1392084, 1546760, 1740105, 1778774, 2320140, 2668161, 2784168, 3480210, 3557548, 4446935, 4640280, 5336322, 6960420, 7115096, 8004483, 8893870, 10672644, 13340805, 13920840, 16008966, 17787740, 21345288, 26681610, 32017932, 35575480, 40022415, 53363220, 64035864, 80044830, 106726440, 160089660, 320179320]

約数ペア:

[(1, 320179320), (2, 160089660), (3, 106726440), (4, 80044830), (5, 64035864), (6, 53363220), (8, 40022415), (9, 35575480), (10, 32017932), (12, 26681610), (15, 21345288), (18, 17787740), (20, 16008966), (23, 13920840), (24, 13340805), (30, 10672644), (36, 8893870), (40, 8004483), (45, 7115096), (46, 6960420), (60, 5336322), (69, 4640280), (72, 4446935), (90, 3557548), (92, 3480210), (115, 2784168), (120, 2668161), (138, 2320140), (180, 1778774), (184, 1740105), (207, 1546760), (230, 1392084), (276, 1160070), (345, 928056), (360, 889387), (414, 773380), (460, 696042), (552, 580035), (690, 464028), (828, 386690), (920, 348021), (1035, 309352), (1380, 232014), (1656, 193345), (2070, 154676), (2760, 116007), (4140, 77338), (8280, 38669)]