346145040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25303}}^1$

素因数の和:25341

約数の個数: 120

約数和(自身を含む): 1223701440

約数和(自身を除く): 877556400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 25303, 50606, 75909, 101212, 126515, 151818, 202424, 227727, 253030, 303636, 379545, 404848, 455454, 480757, 506060, 607272, 759090, 910908, 961514, 1012120, 1138635, 1214544, 1442271, 1518180, 1821816, 1923028, 2024240, 2277270, 2403785, 2884542, 3036360, 3643632, 3846056, 4326813, 4554540, 4807570, 5769084, 6072720, 7211355, 7692112, 8653626, 9109080, 9615140, 11538168, 14422710, 17307252, 18218160, 19230280, 21634065, 23076336, 28845420, 34614504, 38460560, 43268130, 57690840, 69229008, 86536260, 115381680, 173072520, 346145040]

約数ペア:

[(1, 346145040), (2, 173072520), (3, 115381680), (4, 86536260), (5, 69229008), (6, 57690840), (8, 43268130), (9, 38460560), (10, 34614504), (12, 28845420), (15, 23076336), (16, 21634065), (18, 19230280), (19, 18218160), (20, 17307252), (24, 14422710), (30, 11538168), (36, 9615140), (38, 9109080), (40, 8653626), (45, 7692112), (48, 7211355), (57, 6072720), (60, 5769084), (72, 4807570), (76, 4554540), (80, 4326813), (90, 3846056), (95, 3643632), (114, 3036360), (120, 2884542), (144, 2403785), (152, 2277270), (171, 2024240), (180, 1923028), (190, 1821816), (228, 1518180), (240, 1442271), (285, 1214544), (304, 1138635), (342, 1012120), (360, 961514), (380, 910908), (456, 759090), (570, 607272), (684, 506060), (720, 480757), (760, 455454), (855, 404848), (912, 379545), (1140, 303636), (1368, 253030), (1520, 227727), (1710, 202424), (2280, 151818), (2736, 126515), (3420, 101212), (4560, 75909), (6840, 50606), (13680, 25303)]