378972360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6229}}^1$

素因数の和:6272

約数の個数: 144

約数和(自身を含む): 1333905300

約数和(自身を除く): 954932940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6229, 6760, 7605, 10140, 12168, 12458, 15210, 18687, 20280, 24916, 30420, 31145, 37374, 49832, 56061, 60840, 62290, 74748, 80977, 93435, 112122, 124580, 149496, 161954, 186870, 224244, 242931, 249160, 280305, 323908, 373740, 404885, 448488, 485862, 560610, 647816, 728793, 747480, 809770, 971724, 1052701, 1121220, 1214655, 1457586, 1619540, 1943448, 2105402, 2242440, 2429310, 2915172, 3158103, 3239080, 3643965, 4210804, 4858620, 5263505, 5830344, 6316206, 7287930, 8421608, 9474309, 9717240, 10527010, 12632412, 14575860, 15790515, 18948618, 21054020, 25264824, 29151720, 31581030, 37897236, 42108040, 47371545, 63162060, 75794472, 94743090, 126324120, 189486180, 378972360]

約数ペア:

[(1, 378972360), (2, 189486180), (3, 126324120), (4, 94743090), (5, 75794472), (6, 63162060), (8, 47371545), (9, 42108040), (10, 37897236), (12, 31581030), (13, 29151720), (15, 25264824), (18, 21054020), (20, 18948618), (24, 15790515), (26, 14575860), (30, 12632412), (36, 10527010), (39, 9717240), (40, 9474309), (45, 8421608), (52, 7287930), (60, 6316206), (65, 5830344), (72, 5263505), (78, 4858620), (90, 4210804), (104, 3643965), (117, 3239080), (120, 3158103), (130, 2915172), (156, 2429310), (169, 2242440), (180, 2105402), (195, 1943448), (234, 1619540), (260, 1457586), (312, 1214655), (338, 1121220), (360, 1052701), (390, 971724), (468, 809770), (507, 747480), (520, 728793), (585, 647816), (676, 560610), (780, 485862), (845, 448488), (936, 404885), (1014, 373740), (1170, 323908), (1352, 280305), (1521, 249160), (1560, 242931), (1690, 224244), (2028, 186870), (2340, 161954), (2535, 149496), (3042, 124580), (3380, 112122), (4056, 93435), (4680, 80977), (5070, 74748), (6084, 62290), (6229, 60840), (6760, 56061), (7605, 49832), (10140, 37374), (12168, 31145), (12458, 30420), (15210, 24916), (18687, 20280)]