1337641380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{3067}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 4060510272

約数和(自身を除く): 2722868892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2423, 3067, 4846, 6134, 7269, 9201, 9692, 12115, 12268, 14538, 15335, 18402, 21807, 24230, 27603, 29076, 30670, 36345, 36804, 43614, 46005, 48460, 55206, 61340, 72690, 87228, 92010, 109035, 110412, 138015, 145380, 184020, 218070, 276030, 436140, 552060, 7431341, 14862682, 22294023, 29725364, 37156705, 44588046, 66882069, 74313410, 89176092, 111470115, 133764138, 148626820, 222940230, 267528276, 334410345, 445880460, 668820690, 1337641380]

約数ペア:

[(1, 1337641380), (2, 668820690), (3, 445880460), (4, 334410345), (5, 267528276), (6, 222940230), (9, 148626820), (10, 133764138), (12, 111470115), (15, 89176092), (18, 74313410), (20, 66882069), (30, 44588046), (36, 37156705), (45, 29725364), (60, 22294023), (90, 14862682), (180, 7431341), (2423, 552060), (3067, 436140), (4846, 276030), (6134, 218070), (7269, 184020), (9201, 145380), (9692, 138015), (12115, 110412), (12268, 109035), (14538, 92010), (15335, 87228), (18402, 72690), (21807, 61340), (24230, 55206), (27603, 48460), (29076, 46005), (30670, 43614), (36345, 36804)]