7728470160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3257}}^1\times {\mathrm{9887}}^1$

素因数の和:13160

約数の個数: 80

約数和(自身を含む): 23968037376

約数和(自身を除く): 16239567216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3257, 6514, 9771, 9887, 13028, 16285, 19542, 19774, 26056, 29661, 32570, 39084, 39548, 48855, 49435, 52112, 59322, 65140, 78168, 79096, 97710, 98870, 118644, 130280, 148305, 156336, 158192, 195420, 197740, 237288, 260560, 296610, 390840, 395480, 474576, 593220, 781680, 790960, 1186440, 2372880, 32201959, 64403918, 96605877, 128807836, 161009795, 193211754, 257615672, 322019590, 386423508, 483029385, 515231344, 644039180, 772847016, 966058770, 1288078360, 1545694032, 1932117540, 2576156720, 3864235080, 7728470160]

約数ペア:

[(1, 7728470160), (2, 3864235080), (3, 2576156720), (4, 1932117540), (5, 1545694032), (6, 1288078360), (8, 966058770), (10, 772847016), (12, 644039180), (15, 515231344), (16, 483029385), (20, 386423508), (24, 322019590), (30, 257615672), (40, 193211754), (48, 161009795), (60, 128807836), (80, 96605877), (120, 64403918), (240, 32201959), (3257, 2372880), (6514, 1186440), (9771, 790960), (9887, 781680), (13028, 593220), (16285, 474576), (19542, 395480), (19774, 390840), (26056, 296610), (29661, 260560), (32570, 237288), (39084, 197740), (39548, 195420), (48855, 158192), (49435, 156336), (52112, 148305), (59322, 130280), (65140, 118644), (78168, 98870), (79096, 97710)]