486513240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{213383}}^1$

素因数の和:213416

約数の個数: 64

約数和(自身を含む): 1536364800

約数和(自身を除く): 1049851560

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, 213383, 426766, 640149, 853532, 1066915, 1280298, 1707064, 2133830, 2560596, 3200745, 4054277, 4267660, 5121192, 6401490, 8108554, 8535320, 12162831, 12802980, 16217108, 20271385, 24325662, 25605960, 32434216, 40542770, 48651324, 60814155, 81085540, 97302648, 121628310, 162171080, 243256620, 486513240]

約数ペア:

[(1, 486513240), (2, 243256620), (3, 162171080), (4, 121628310), (5, 97302648), (6, 81085540), (8, 60814155), (10, 48651324), (12, 40542770), (15, 32434216), (19, 25605960), (20, 24325662), (24, 20271385), (30, 16217108), (38, 12802980), (40, 12162831), (57, 8535320), (60, 8108554), (76, 6401490), (95, 5121192), (114, 4267660), (120, 4054277), (152, 3200745), (190, 2560596), (228, 2133830), (285, 1707064), (380, 1280298), (456, 1066915), (570, 853532), (760, 640149), (1140, 426766), (2280, 213383)]