90513360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17959}}^1$

素因数の和:17985

約数の個数: 120

約数和(自身を含む): 347418240

約数和(自身を除く): 256904880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17959, 35918, 53877, 71836, 89795, 107754, 125713, 143672, 161631, 179590, 215508, 251426, 269385, 287344, 323262, 359180, 377139, 431016, 502852, 538770, 628565, 646524, 718360, 754278, 808155, 862032, 1005704, 1077540, 1131417, 1257130, 1293048, 1436720, 1508556, 1616310, 1885695, 2011408, 2155080, 2262834, 2514260, 2586096, 3017112, 3232620, 3771390, 4310160, 4525668, 5028520, 5657085, 6034224, 6465240, 7542780, 9051336, 10057040, 11314170, 12930480, 15085560, 18102672, 22628340, 30171120, 45256680, 90513360]

約数ペア:

[(1, 90513360), (2, 45256680), (3, 30171120), (4, 22628340), (5, 18102672), (6, 15085560), (7, 12930480), (8, 11314170), (9, 10057040), (10, 9051336), (12, 7542780), (14, 6465240), (15, 6034224), (16, 5657085), (18, 5028520), (20, 4525668), (21, 4310160), (24, 3771390), (28, 3232620), (30, 3017112), (35, 2586096), (36, 2514260), (40, 2262834), (42, 2155080), (45, 2011408), (48, 1885695), (56, 1616310), (60, 1508556), (63, 1436720), (70, 1293048), (72, 1257130), (80, 1131417), (84, 1077540), (90, 1005704), (105, 862032), (112, 808155), (120, 754278), (126, 718360), (140, 646524), (144, 628565), (168, 538770), (180, 502852), (210, 431016), (240, 377139), (252, 359180), (280, 323262), (315, 287344), (336, 269385), (360, 251426), (420, 215508), (504, 179590), (560, 161631), (630, 143672), (720, 125713), (840, 107754), (1008, 89795), (1260, 71836), (1680, 53877), (2520, 35918), (5040, 17959)]