318741840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26041}}^1$

素因数の和:26077

約数の個数: 120

約数和(自身を含む): 1133452008

約数和(自身を除く): 814710168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 26041, 52082, 78123, 104164, 130205, 156246, 208328, 234369, 260410, 312492, 390615, 416656, 442697, 468738, 520820, 624984, 781230, 885394, 937476, 1041640, 1171845, 1249968, 1328091, 1562460, 1770788, 1874952, 2083280, 2213485, 2343690, 2656182, 3124920, 3541576, 3749904, 3984273, 4426970, 4687380, 5312364, 6249840, 6640455, 7083152, 7968546, 8853940, 9374760, 10624728, 13280910, 15937092, 17707880, 18749520, 19921365, 21249456, 26561820, 31874184, 35415760, 39842730, 53123640, 63748368, 79685460, 106247280, 159370920, 318741840]

約数ペア:

[(1, 318741840), (2, 159370920), (3, 106247280), (4, 79685460), (5, 63748368), (6, 53123640), (8, 39842730), (9, 35415760), (10, 31874184), (12, 26561820), (15, 21249456), (16, 19921365), (17, 18749520), (18, 17707880), (20, 15937092), (24, 13280910), (30, 10624728), (34, 9374760), (36, 8853940), (40, 7968546), (45, 7083152), (48, 6640455), (51, 6249840), (60, 5312364), (68, 4687380), (72, 4426970), (80, 3984273), (85, 3749904), (90, 3541576), (102, 3124920), (120, 2656182), (136, 2343690), (144, 2213485), (153, 2083280), (170, 1874952), (180, 1770788), (204, 1562460), (240, 1328091), (255, 1249968), (272, 1171845), (306, 1041640), (340, 937476), (360, 885394), (408, 781230), (510, 624984), (612, 520820), (680, 468738), (720, 442697), (765, 416656), (816, 390615), (1020, 312492), (1224, 260410), (1360, 234369), (1530, 208328), (2040, 156246), (2448, 130205), (3060, 104164), (4080, 78123), (6120, 52082), (12240, 26041)]