1208628120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{205549}}^1$

素因数の和:205577

約数の個数: 96

約数和(自身を含む): 4217886000

約数和(自身を除く): 3009257880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 205549, 411098, 616647, 822196, 1027745, 1233294, 1438843, 1644392, 2055490, 2466588, 2877686, 3083235, 4110980, 4316529, 4933176, 5755372, 6166470, 7194215, 8221960, 8633058, 10071901, 11510744, 12332940, 14388430, 17266116, 20143802, 21582645, 24665880, 28776860, 30215703, 34532232, 40287604, 43165290, 50359505, 57553720, 60431406, 80575208, 86330580, 100719010, 120862812, 151078515, 172661160, 201438020, 241725624, 302157030, 402876040, 604314060, 1208628120]

約数ペア:

[(1, 1208628120), (2, 604314060), (3, 402876040), (4, 302157030), (5, 241725624), (6, 201438020), (7, 172661160), (8, 151078515), (10, 120862812), (12, 100719010), (14, 86330580), (15, 80575208), (20, 60431406), (21, 57553720), (24, 50359505), (28, 43165290), (30, 40287604), (35, 34532232), (40, 30215703), (42, 28776860), (49, 24665880), (56, 21582645), (60, 20143802), (70, 17266116), (84, 14388430), (98, 12332940), (105, 11510744), (120, 10071901), (140, 8633058), (147, 8221960), (168, 7194215), (196, 6166470), (210, 5755372), (245, 4933176), (280, 4316529), (294, 4110980), (392, 3083235), (420, 2877686), (490, 2466588), (588, 2055490), (735, 1644392), (840, 1438843), (980, 1233294), (1176, 1027745), (1470, 822196), (1960, 616647), (2940, 411098), (5880, 205549)]