272327160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{324199}}^1$

素因数の和:324220

約数の個数: 64

約数和(自身を含む): 933696000

約数和(自身を除く): 661368840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 324199, 648398, 972597, 1296796, 1620995, 1945194, 2269393, 2593592, 3241990, 3890388, 4538786, 4862985, 6483980, 6808179, 7780776, 9077572, 9725970, 11346965, 12967960, 13616358, 18155144, 19451940, 22693930, 27232716, 34040895, 38903880, 45387860, 54465432, 68081790, 90775720, 136163580, 272327160]

約数ペア:

[(1, 272327160), (2, 136163580), (3, 90775720), (4, 68081790), (5, 54465432), (6, 45387860), (7, 38903880), (8, 34040895), (10, 27232716), (12, 22693930), (14, 19451940), (15, 18155144), (20, 13616358), (21, 12967960), (24, 11346965), (28, 9725970), (30, 9077572), (35, 7780776), (40, 6808179), (42, 6483980), (56, 4862985), (60, 4538786), (70, 3890388), (84, 3241990), (105, 2593592), (120, 2269393), (140, 1945194), (168, 1620995), (210, 1296796), (280, 972597), (420, 648398), (840, 324199)]