60142980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52757}}^1$

素因数の和:52788

約数の個数: 48

約数和(自身を含む): 177266880

約数和(自身を除く): 117123900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 52757, 105514, 158271, 211028, 263785, 316542, 527570, 633084, 791355, 1002383, 1055140, 1582710, 2004766, 3007149, 3165420, 4009532, 5011915, 6014298, 10023830, 12028596, 15035745, 20047660, 30071490, 60142980]

約数ペア:

[(1, 60142980), (2, 30071490), (3, 20047660), (4, 15035745), (5, 12028596), (6, 10023830), (10, 6014298), (12, 5011915), (15, 4009532), (19, 3165420), (20, 3007149), (30, 2004766), (38, 1582710), (57, 1055140), (60, 1002383), (76, 791355), (95, 633084), (114, 527570), (190, 316542), (228, 263785), (285, 211028), (380, 158271), (570, 105514), (1140, 52757)]