54177360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 178426080

約数和(自身を除く): 124248720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 109, 114, 120, 152, 190, 218, 228, 240, 285, 304, 327, 380, 436, 456, 545, 570, 654, 760, 872, 912, 1090, 1140, 1308, 1520, 1635, 1744, 2071, 2180, 2280, 2616, 3270, 4142, 4360, 4560, 5232, 6213, 6540, 8284, 8720, 10355, 11881, 12426, 13080, 16568, 20710, 23762, 24852, 26160, 31065, 33136, 35643, 41420, 47524, 49704, 59405, 62130, 71286, 82840, 95048, 99408, 118810, 124260, 142572, 165680, 178215, 190096, 225739, 237620, 248520, 285144, 356430, 451478, 475240, 497040, 570288, 677217, 712860, 902956, 950480, 1128695, 1354434, 1425720, 1805912, 2257390, 2708868, 2851440, 3386085, 3611824, 4514780, 5417736, 6772170, 9029560, 10835472, 13544340, 18059120, 27088680, 54177360]

約数ペア:

[(1, 54177360), (2, 27088680), (3, 18059120), (4, 13544340), (5, 10835472), (6, 9029560), (8, 6772170), (10, 5417736), (12, 4514780), (15, 3611824), (16, 3386085), (19, 2851440), (20, 2708868), (24, 2257390), (30, 1805912), (38, 1425720), (40, 1354434), (48, 1128695), (57, 950480), (60, 902956), (76, 712860), (80, 677217), (95, 570288), (109, 497040), (114, 475240), (120, 451478), (152, 356430), (190, 285144), (218, 248520), (228, 237620), (240, 225739), (285, 190096), (304, 178215), (327, 165680), (380, 142572), (436, 124260), (456, 118810), (545, 99408), (570, 95048), (654, 82840), (760, 71286), (872, 62130), (912, 59405), (1090, 49704), (1140, 47524), (1308, 41420), (1520, 35643), (1635, 33136), (1744, 31065), (2071, 26160), (2180, 24852), (2280, 23762), (2616, 20710), (3270, 16568), (4142, 13080), (4360, 12426), (4560, 11881), (5232, 10355), (6213, 8720), (6540, 8284)]