978315480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11867}}^1$

素因数の和:12113

約数の個数: 96

約数和(自身を含む): 3193678800

約数和(自身を除く): 2215363320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6870, 8244, 9160, 10305, 11867, 13740, 16488, 20610, 23734, 27480, 35601, 41220, 47468, 59335, 71202, 82440, 94936, 106803, 118670, 142404, 178005, 213606, 237340, 284808, 356010, 427212, 474680, 534015, 712020, 854424, 1068030, 1424040, 2136060, 2717543, 4272120, 5435086, 8152629, 10870172, 13587715, 16305258, 21740344, 24457887, 27175430, 32610516, 40763145, 48915774, 54350860, 65221032, 81526290, 97831548, 108701720, 122289435, 163052580, 195663096, 244578870, 326105160, 489157740, 978315480]

約数ペア:

[(1, 978315480), (2, 489157740), (3, 326105160), (4, 244578870), (5, 195663096), (6, 163052580), (8, 122289435), (9, 108701720), (10, 97831548), (12, 81526290), (15, 65221032), (18, 54350860), (20, 48915774), (24, 40763145), (30, 32610516), (36, 27175430), (40, 24457887), (45, 21740344), (60, 16305258), (72, 13587715), (90, 10870172), (120, 8152629), (180, 5435086), (229, 4272120), (360, 2717543), (458, 2136060), (687, 1424040), (916, 1068030), (1145, 854424), (1374, 712020), (1832, 534015), (2061, 474680), (2290, 427212), (2748, 356010), (3435, 284808), (4122, 237340), (4580, 213606), (5496, 178005), (6870, 142404), (8244, 118670), (9160, 106803), (10305, 94936), (11867, 82440), (13740, 71202), (16488, 59335), (20610, 47468), (23734, 41220), (27480, 35601)]