38670720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1864

約数の個数: 128

約数和(自身を含む): 134542080

約数和(自身を除く): 95871360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1831, 1920, 2112, 2640, 3520, 3662, 4224, 5280, 5493, 7040, 7324, 9155, 10560, 10986, 14648, 18310, 20141, 21120, 21972, 27465, 29296, 36620, 40282, 43944, 54930, 58592, 60423, 73240, 80564, 87888, 100705, 109860, 117184, 120846, 146480, 161128, 175776, 201410, 219720, 234368, 241692, 292960, 302115, 322256, 351552, 402820, 439440, 483384, 585920, 604230, 644512, 703104, 805640, 878880, 966768, 1171840, 1208460, 1289024, 1611280, 1757760, 1933536, 2416920, 2578048, 3222560, 3515520, 3867072, 4833840, 6445120, 7734144, 9667680, 12890240, 19335360, 38670720]

約数ペア:

[(1, 38670720), (2, 19335360), (3, 12890240), (4, 9667680), (5, 7734144), (6, 6445120), (8, 4833840), (10, 3867072), (11, 3515520), (12, 3222560), (15, 2578048), (16, 2416920), (20, 1933536), (22, 1757760), (24, 1611280), (30, 1289024), (32, 1208460), (33, 1171840), (40, 966768), (44, 878880), (48, 805640), (55, 703104), (60, 644512), (64, 604230), (66, 585920), (80, 483384), (88, 439440), (96, 402820), (110, 351552), (120, 322256), (128, 302115), (132, 292960), (160, 241692), (165, 234368), (176, 219720), (192, 201410), (220, 175776), (240, 161128), (264, 146480), (320, 120846), (330, 117184), (352, 109860), (384, 100705), (440, 87888), (480, 80564), (528, 73240), (640, 60423), (660, 58592), (704, 54930), (880, 43944), (960, 40282), (1056, 36620), (1320, 29296), (1408, 27465), (1760, 21972), (1831, 21120), (1920, 20141), (2112, 18310), (2640, 14648), (3520, 10986), (3662, 10560), (4224, 9155), (5280, 7324), (5493, 7040)]