4540144080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{26021}}^1$

素因数の和:26764

約数の個数: 80

約数和(自身を含む): 14094347904

約数和(自身を除く): 9554203824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 727, 1454, 2181, 2908, 3635, 4362, 5816, 7270, 8724, 10905, 11632, 14540, 17448, 21810, 26021, 29080, 34896, 43620, 52042, 58160, 78063, 87240, 104084, 130105, 156126, 174480, 208168, 260210, 312252, 390315, 416336, 520420, 624504, 780630, 1040840, 1249008, 1561260, 2081680, 3122520, 6245040, 18917267, 37834534, 56751801, 75669068, 94586335, 113503602, 151338136, 189172670, 227007204, 283759005, 302676272, 378345340, 454014408, 567518010, 756690680, 908028816, 1135036020, 1513381360, 2270072040, 4540144080]

約数ペア:

[(1, 4540144080), (2, 2270072040), (3, 1513381360), (4, 1135036020), (5, 908028816), (6, 756690680), (8, 567518010), (10, 454014408), (12, 378345340), (15, 302676272), (16, 283759005), (20, 227007204), (24, 189172670), (30, 151338136), (40, 113503602), (48, 94586335), (60, 75669068), (80, 56751801), (120, 37834534), (240, 18917267), (727, 6245040), (1454, 3122520), (2181, 2081680), (2908, 1561260), (3635, 1249008), (4362, 1040840), (5816, 780630), (7270, 624504), (8724, 520420), (10905, 416336), (11632, 390315), (14540, 312252), (17448, 260210), (21810, 208168), (26021, 174480), (29080, 156126), (34896, 130105), (43620, 104084), (52042, 87240), (58160, 78063)]