220421280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24169}}^1$

素因数の和:24206

約数の個数: 96

約数和(自身を含む): 730900800

約数和(自身を除く): 510479520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 24169, 48338, 72507, 96676, 120845, 145014, 193352, 241690, 290028, 362535, 386704, 459211, 483380, 580056, 725070, 773408, 918422, 966760, 1160112, 1377633, 1450140, 1836844, 1933520, 2296055, 2320224, 2755266, 2900280, 3673688, 3867040, 4592110, 5510532, 5800560, 6888165, 7347376, 9184220, 11021064, 11601120, 13776330, 14694752, 18368440, 22042128, 27552660, 36736880, 44084256, 55105320, 73473760, 110210640, 220421280]

約数ペア:

[(1, 220421280), (2, 110210640), (3, 73473760), (4, 55105320), (5, 44084256), (6, 36736880), (8, 27552660), (10, 22042128), (12, 18368440), (15, 14694752), (16, 13776330), (19, 11601120), (20, 11021064), (24, 9184220), (30, 7347376), (32, 6888165), (38, 5800560), (40, 5510532), (48, 4592110), (57, 3867040), (60, 3673688), (76, 2900280), (80, 2755266), (95, 2320224), (96, 2296055), (114, 1933520), (120, 1836844), (152, 1450140), (160, 1377633), (190, 1160112), (228, 966760), (240, 918422), (285, 773408), (304, 725070), (380, 580056), (456, 483380), (480, 459211), (570, 386704), (608, 362535), (760, 290028), (912, 241690), (1140, 193352), (1520, 145014), (1824, 120845), (2280, 96676), (3040, 72507), (4560, 48338), (9120, 24169)]