74280120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32579}}^1$

素因数の和:32612

約数の個数: 64

約数和(自身を含む): 234576000

約数和(自身を除く): 160295880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 32579, 65158, 97737, 130316, 162895, 195474, 260632, 325790, 390948, 488685, 619001, 651580, 781896, 977370, 1238002, 1303160, 1857003, 1954740, 2476004, 3095005, 3714006, 3909480, 4952008, 6190010, 7428012, 9285015, 12380020, 14856024, 18570030, 24760040, 37140060, 74280120]

約数ペア:

[(1, 74280120), (2, 37140060), (3, 24760040), (4, 18570030), (5, 14856024), (6, 12380020), (8, 9285015), (10, 7428012), (12, 6190010), (15, 4952008), (19, 3909480), (20, 3714006), (24, 3095005), (30, 2476004), (38, 1954740), (40, 1857003), (57, 1303160), (60, 1238002), (76, 977370), (95, 781896), (114, 651580), (120, 619001), (152, 488685), (190, 390948), (228, 325790), (285, 260632), (380, 195474), (456, 162895), (570, 130316), (760, 97737), (1140, 65158), (2280, 32579)]