2273160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 7185600

約数和(自身を除く): 4912440

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, 997, 1140, 1994, 2280, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 18943, 19940, 23928, 29910, 37886, 39880, 56829, 59820, 75772, 94715, 113658, 119640, 151544, 189430, 227316, 284145, 378860, 454632, 568290, 757720, 1136580, 2273160]

約数ペア:

[(1, 2273160), (2, 1136580), (3, 757720), (4, 568290), (5, 454632), (6, 378860), (8, 284145), (10, 227316), (12, 189430), (15, 151544), (19, 119640), (20, 113658), (24, 94715), (30, 75772), (38, 59820), (40, 56829), (57, 39880), (60, 37886), (76, 29910), (95, 23928), (114, 19940), (120, 18943), (152, 14955), (190, 11964), (228, 9970), (285, 7976), (380, 5982), (456, 4985), (570, 3988), (760, 2991), (997, 2280), (1140, 1994)]