54480240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4487

約数の個数: 120

約数和(自身を含む): 193768848

約数和(自身を除く): 139288608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 4451, 6120, 8902, 12240, 13353, 17804, 22255, 26706, 35608, 40059, 44510, 53412, 66765, 71216, 75667, 80118, 89020, 106824, 133530, 151334, 160236, 178040, 200295, 213648, 227001, 267060, 302668, 320472, 356080, 378335, 400590, 454002, 534120, 605336, 640944, 681003, 756670, 801180, 908004, 1068240, 1135005, 1210672, 1362006, 1513340, 1602360, 1816008, 2270010, 2724012, 3026680, 3204720, 3405015, 3632016, 4540020, 5448024, 6053360, 6810030, 9080040, 10896048, 13620060, 18160080, 27240120, 54480240]

約数ペア:

[(1, 54480240), (2, 27240120), (3, 18160080), (4, 13620060), (5, 10896048), (6, 9080040), (8, 6810030), (9, 6053360), (10, 5448024), (12, 4540020), (15, 3632016), (16, 3405015), (17, 3204720), (18, 3026680), (20, 2724012), (24, 2270010), (30, 1816008), (34, 1602360), (36, 1513340), (40, 1362006), (45, 1210672), (48, 1135005), (51, 1068240), (60, 908004), (68, 801180), (72, 756670), (80, 681003), (85, 640944), (90, 605336), (102, 534120), (120, 454002), (136, 400590), (144, 378335), (153, 356080), (170, 320472), (180, 302668), (204, 267060), (240, 227001), (255, 213648), (272, 200295), (306, 178040), (340, 160236), (360, 151334), (408, 133530), (510, 106824), (612, 89020), (680, 80118), (720, 75667), (765, 71216), (816, 66765), (1020, 53412), (1224, 44510), (1360, 40059), (1530, 35608), (2040, 26706), (2448, 22255), (3060, 17804), (4080, 13353), (4451, 12240), (6120, 8902)]