338031720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72229}}^1$

素因数の和:72259

約数の個数: 96

約数和(自身を含む): 1183127400

約数和(自身を除く): 845095680

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, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 72229, 144458, 216687, 288916, 361145, 433374, 577832, 650061, 722290, 866748, 938977, 1083435, 1300122, 1444580, 1733496, 1877954, 2166870, 2600244, 2816931, 2889160, 3250305, 3755908, 4333740, 4694885, 5200488, 5633862, 6500610, 7511816, 8450793, 8667480, 9389770, 11267724, 13001220, 14084655, 16901586, 18779540, 22535448, 26002440, 28169310, 33803172, 37559080, 42253965, 56338620, 67606344, 84507930, 112677240, 169015860, 338031720]

約数ペア:

[(1, 338031720), (2, 169015860), (3, 112677240), (4, 84507930), (5, 67606344), (6, 56338620), (8, 42253965), (9, 37559080), (10, 33803172), (12, 28169310), (13, 26002440), (15, 22535448), (18, 18779540), (20, 16901586), (24, 14084655), (26, 13001220), (30, 11267724), (36, 9389770), (39, 8667480), (40, 8450793), (45, 7511816), (52, 6500610), (60, 5633862), (65, 5200488), (72, 4694885), (78, 4333740), (90, 3755908), (104, 3250305), (117, 2889160), (120, 2816931), (130, 2600244), (156, 2166870), (180, 1877954), (195, 1733496), (234, 1444580), (260, 1300122), (312, 1083435), (360, 938977), (390, 866748), (468, 722290), (520, 650061), (585, 577832), (780, 433374), (936, 361145), (1170, 288916), (1560, 216687), (2340, 144458), (4680, 72229)]