54504720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 199688112

約数和(自身を除く): 145183392

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, 61, 68, 72, 73, 80, 85, 90, 102, 120, 122, 136, 144, 146, 153, 170, 180, 183, 204, 219, 240, 244, 255, 272, 292, 305, 306, 340, 360, 365, 366, 408, 438, 488, 510, 549, 584, 610, 612, 657, 680, 720, 730, 732, 765, 816, 876, 915, 976, 1020, 1037, 1095, 1098, 1168, 1220, 1224, 1241, 1314, 1360, 1460, 1464, 1530, 1752, 1830, 2040, 2074, 2190, 2196, 2440, 2448, 2482, 2628, 2745, 2920, 2928, 3060, 3111, 3285, 3504, 3660, 3723, 4080, 4148, 4380, 4392, 4453, 4880, 4964, 5185, 5256, 5490, 5840, 6120, 6205, 6222, 6570, 7320, 7446, 8296, 8760, 8784, 8906, 9333, 9928, 10370, 10512, 10980, 11169, 12240, 12410, 12444, 13140, 13359, 14640, 14892, 15555, 16592, 17520, 17812, 18615, 18666, 19856, 20740, 21960, 22265, 22338, 24820, 24888, 26280, 26718, 29784, 31110, 35624, 37230, 37332, 40077, 41480, 43920, 44530, 44676, 46665, 49640, 49776, 52560, 53436, 55845, 59568, 62220, 66795, 71248, 74460, 74664, 75701, 80154, 82960, 89060, 89352, 93330, 99280, 106872, 111690, 124440, 133590, 148920, 149328, 151402, 160308, 178120, 178704, 186660, 200385, 213744, 223380, 227103, 248880, 267180, 297840, 302804, 320616, 356240, 373320, 378505, 400770, 446760, 454206, 534360, 605608, 641232, 681309, 746640, 757010, 801540, 893520, 908412, 1068720, 1135515, 1211216, 1362618, 1514020, 1603080, 1816824, 2271030, 2725236, 3028040, 3206160, 3406545, 3633648, 4542060, 5450472, 6056080, 6813090, 9084120, 10900944, 13626180, 18168240, 27252360, 54504720]

約数ペア:

[(1, 54504720), (2, 27252360), (3, 18168240), (4, 13626180), (5, 10900944), (6, 9084120), (8, 6813090), (9, 6056080), (10, 5450472), (12, 4542060), (15, 3633648), (16, 3406545), (17, 3206160), (18, 3028040), (20, 2725236), (24, 2271030), (30, 1816824), (34, 1603080), (36, 1514020), (40, 1362618), (45, 1211216), (48, 1135515), (51, 1068720), (60, 908412), (61, 893520), (68, 801540), (72, 757010), (73, 746640), (80, 681309), (85, 641232), (90, 605608), (102, 534360), (120, 454206), (122, 446760), (136, 400770), (144, 378505), (146, 373320), (153, 356240), (170, 320616), (180, 302804), (183, 297840), (204, 267180), (219, 248880), (240, 227103), (244, 223380), (255, 213744), (272, 200385), (292, 186660), (305, 178704), (306, 178120), (340, 160308), (360, 151402), (365, 149328), (366, 148920), (408, 133590), (438, 124440), (488, 111690), (510, 106872), (549, 99280), (584, 93330), (610, 89352), (612, 89060), (657, 82960), (680, 80154), (720, 75701), (730, 74664), (732, 74460), (765, 71248), (816, 66795), (876, 62220), (915, 59568), (976, 55845), (1020, 53436), (1037, 52560), (1095, 49776), (1098, 49640), (1168, 46665), (1220, 44676), (1224, 44530), (1241, 43920), (1314, 41480), (1360, 40077), (1460, 37332), (1464, 37230), (1530, 35624), (1752, 31110), (1830, 29784), (2040, 26718), (2074, 26280), (2190, 24888), (2196, 24820), (2440, 22338), (2448, 22265), (2482, 21960), (2628, 20740), (2745, 19856), (2920, 18666), (2928, 18615), (3060, 17812), (3111, 17520), (3285, 16592), (3504, 15555), (3660, 14892), (3723, 14640), (4080, 13359), (4148, 13140), (4380, 12444), (4392, 12410), (4453, 12240), (4880, 11169), (4964, 10980), (5185, 10512), (5256, 10370), (5490, 9928), (5840, 9333), (6120, 8906), (6205, 8784), (6222, 8760), (6570, 8296), (7320, 7446)]