195904080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 661226280

約数和(自身を除く): 465322200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 964, 1129, 1205, 1446, 1928, 2169, 2258, 2410, 2892, 3387, 3615, 3856, 4338, 4516, 4820, 5645, 5784, 6774, 7230, 8676, 9032, 9640, 10161, 10845, 11290, 11568, 13548, 14460, 16935, 17352, 18064, 19280, 20322, 21690, 22580, 27096, 28920, 33870, 34704, 40644, 43380, 45160, 50805, 54192, 57840, 67740, 81288, 86760, 90320, 101610, 135480, 162576, 173520, 203220, 270960, 272089, 406440, 544178, 812880, 816267, 1088356, 1360445, 1632534, 2176712, 2448801, 2720890, 3265068, 4081335, 4353424, 4897602, 5441780, 6530136, 8162670, 9795204, 10883560, 12244005, 13060272, 16325340, 19590408, 21767120, 24488010, 32650680, 39180816, 48976020, 65301360, 97952040, 195904080]

約数ペア:

[(1, 195904080), (2, 97952040), (3, 65301360), (4, 48976020), (5, 39180816), (6, 32650680), (8, 24488010), (9, 21767120), (10, 19590408), (12, 16325340), (15, 13060272), (16, 12244005), (18, 10883560), (20, 9795204), (24, 8162670), (30, 6530136), (36, 5441780), (40, 4897602), (45, 4353424), (48, 4081335), (60, 3265068), (72, 2720890), (80, 2448801), (90, 2176712), (120, 1632534), (144, 1360445), (180, 1088356), (240, 816267), (241, 812880), (360, 544178), (482, 406440), (720, 272089), (723, 270960), (964, 203220), (1129, 173520), (1205, 162576), (1446, 135480), (1928, 101610), (2169, 90320), (2258, 86760), (2410, 81288), (2892, 67740), (3387, 57840), (3615, 54192), (3856, 50805), (4338, 45160), (4516, 43380), (4820, 40644), (5645, 34704), (5784, 33870), (6774, 28920), (7230, 27096), (8676, 22580), (9032, 21690), (9640, 20322), (10161, 19280), (10845, 18064), (11290, 17352), (11568, 16935), (13548, 14460)]