304729080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149377}}^1$

素因数の和:149408

約数の個数: 64

約数和(自身を含む): 967969440

約数和(自身を除く): 663240360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 149377, 298754, 448131, 597508, 746885, 896262, 1195016, 1493770, 1792524, 2240655, 2539409, 2987540, 3585048, 4481310, 5078818, 5975080, 7618227, 8962620, 10157636, 12697045, 15236454, 17925240, 20315272, 25394090, 30472908, 38091135, 50788180, 60945816, 76182270, 101576360, 152364540, 304729080]

約数ペア:

[(1, 304729080), (2, 152364540), (3, 101576360), (4, 76182270), (5, 60945816), (6, 50788180), (8, 38091135), (10, 30472908), (12, 25394090), (15, 20315272), (17, 17925240), (20, 15236454), (24, 12697045), (30, 10157636), (34, 8962620), (40, 7618227), (51, 5975080), (60, 5078818), (68, 4481310), (85, 3585048), (102, 2987540), (120, 2539409), (136, 2240655), (170, 1792524), (204, 1493770), (255, 1195016), (340, 896262), (408, 746885), (510, 597508), (680, 448131), (1020, 298754), (2040, 149377)]