442279080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28571}}^1$

素因数の和:28631

約数の個数: 96

約数和(自身を含む): 1470886560

約数和(自身を除く): 1028607480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 28571, 57142, 85713, 114284, 142855, 171426, 228568, 257139, 285710, 342852, 428565, 514278, 571420, 685704, 857130, 1028556, 1142840, 1228553, 1285695, 1714260, 2057112, 2457106, 2571390, 3428520, 3685659, 4914212, 5142780, 6142765, 7371318, 9828424, 10285560, 11056977, 12285530, 14742636, 18428295, 22113954, 24571060, 29485272, 36856590, 44227908, 49142120, 55284885, 73713180, 88455816, 110569770, 147426360, 221139540, 442279080]

約数ペア:

[(1, 442279080), (2, 221139540), (3, 147426360), (4, 110569770), (5, 88455816), (6, 73713180), (8, 55284885), (9, 49142120), (10, 44227908), (12, 36856590), (15, 29485272), (18, 24571060), (20, 22113954), (24, 18428295), (30, 14742636), (36, 12285530), (40, 11056977), (43, 10285560), (45, 9828424), (60, 7371318), (72, 6142765), (86, 5142780), (90, 4914212), (120, 3685659), (129, 3428520), (172, 2571390), (180, 2457106), (215, 2057112), (258, 1714260), (344, 1285695), (360, 1228553), (387, 1142840), (430, 1028556), (516, 857130), (645, 685704), (774, 571420), (860, 514278), (1032, 428565), (1290, 342852), (1548, 285710), (1720, 257139), (1935, 228568), (2580, 171426), (3096, 142855), (3870, 114284), (5160, 85713), (7740, 57142), (15480, 28571)]