79653240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:714

約数の個数: 128

約数和(自身を含む): 268012800

約数和(自身を除く): 188359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 563, 655, 786, 1048, 1080, 1126, 1179, 1310, 1572, 1689, 1965, 2252, 2358, 2620, 2815, 3144, 3378, 3537, 3930, 4504, 4716, 5067, 5240, 5630, 5895, 6756, 7074, 7860, 8445, 9432, 10134, 11260, 11790, 13512, 14148, 15201, 15720, 16890, 17685, 20268, 22520, 23580, 25335, 28296, 30402, 33780, 35370, 40536, 47160, 50670, 60804, 67560, 70740, 73753, 76005, 101340, 121608, 141480, 147506, 152010, 202680, 221259, 295012, 304020, 368765, 442518, 590024, 608040, 663777, 737530, 885036, 1106295, 1327554, 1475060, 1770072, 1991331, 2212590, 2655108, 2950120, 3318885, 3982662, 4425180, 5310216, 6637770, 7965324, 8850360, 9956655, 13275540, 15930648, 19913310, 26551080, 39826620, 79653240]

約数ペア:

[(1, 79653240), (2, 39826620), (3, 26551080), (4, 19913310), (5, 15930648), (6, 13275540), (8, 9956655), (9, 8850360), (10, 7965324), (12, 6637770), (15, 5310216), (18, 4425180), (20, 3982662), (24, 3318885), (27, 2950120), (30, 2655108), (36, 2212590), (40, 1991331), (45, 1770072), (54, 1475060), (60, 1327554), (72, 1106295), (90, 885036), (108, 737530), (120, 663777), (131, 608040), (135, 590024), (180, 442518), (216, 368765), (262, 304020), (270, 295012), (360, 221259), (393, 202680), (524, 152010), (540, 147506), (563, 141480), (655, 121608), (786, 101340), (1048, 76005), (1080, 73753), (1126, 70740), (1179, 67560), (1310, 60804), (1572, 50670), (1689, 47160), (1965, 40536), (2252, 35370), (2358, 33780), (2620, 30402), (2815, 28296), (3144, 25335), (3378, 23580), (3537, 22520), (3930, 20268), (4504, 17685), (4716, 16890), (5067, 15720), (5240, 15201), (5630, 14148), (5895, 13512), (6756, 11790), (7074, 11260), (7860, 10134), (8445, 9432)]