406281240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1667}}^1$

素因数の和:2361

約数の個数: 96

約数和(自身を含む): 1323157680

約数和(自身を除く): 916876440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 677, 1354, 1667, 2031, 2708, 3334, 3385, 4062, 5001, 5416, 6093, 6668, 6770, 8124, 8335, 10002, 10155, 12186, 13336, 13540, 15003, 16248, 16670, 20004, 20310, 24372, 25005, 27080, 30006, 30465, 33340, 40008, 40620, 48744, 50010, 60012, 60930, 66680, 75015, 81240, 100020, 120024, 121860, 150030, 200040, 243720, 300060, 600120, 1128559, 2257118, 3385677, 4514236, 5642795, 6771354, 9028472, 10157031, 11285590, 13542708, 16928385, 20314062, 22571180, 27085416, 33856770, 40628124, 45142360, 50785155, 67713540, 81256248, 101570310, 135427080, 203140620, 406281240]

約数ペア:

[(1, 406281240), (2, 203140620), (3, 135427080), (4, 101570310), (5, 81256248), (6, 67713540), (8, 50785155), (9, 45142360), (10, 40628124), (12, 33856770), (15, 27085416), (18, 22571180), (20, 20314062), (24, 16928385), (30, 13542708), (36, 11285590), (40, 10157031), (45, 9028472), (60, 6771354), (72, 5642795), (90, 4514236), (120, 3385677), (180, 2257118), (360, 1128559), (677, 600120), (1354, 300060), (1667, 243720), (2031, 200040), (2708, 150030), (3334, 121860), (3385, 120024), (4062, 100020), (5001, 81240), (5416, 75015), (6093, 66680), (6668, 60930), (6770, 60012), (8124, 50010), (8335, 48744), (10002, 40620), (10155, 40008), (12186, 33340), (13336, 30465), (13540, 30006), (15003, 27080), (16248, 25005), (16670, 24372), (20004, 20310)]