29916240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 80

約数和(自身を含む): 95755776

約数和(自身を除く): 65839536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 4021, 7440, 8042, 12063, 16084, 20105, 24126, 32168, 40210, 48252, 60315, 64336, 80420, 96504, 120630, 124651, 160840, 193008, 241260, 249302, 321680, 373953, 482520, 498604, 623255, 747906, 965040, 997208, 1246510, 1495812, 1869765, 1994416, 2493020, 2991624, 3739530, 4986040, 5983248, 7479060, 9972080, 14958120, 29916240]

約数ペア:

[(1, 29916240), (2, 14958120), (3, 9972080), (4, 7479060), (5, 5983248), (6, 4986040), (8, 3739530), (10, 2991624), (12, 2493020), (15, 1994416), (16, 1869765), (20, 1495812), (24, 1246510), (30, 997208), (31, 965040), (40, 747906), (48, 623255), (60, 498604), (62, 482520), (80, 373953), (93, 321680), (120, 249302), (124, 241260), (155, 193008), (186, 160840), (240, 124651), (248, 120630), (310, 96504), (372, 80420), (465, 64336), (496, 60315), (620, 48252), (744, 40210), (930, 32168), (1240, 24126), (1488, 20105), (1860, 16084), (2480, 12063), (3720, 8042), (4021, 7440)]