152220240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3989}}^1$

素因数の和:4061

約数の個数: 120

約数和(自身を含む): 520982280

約数和(自身を除く): 368762040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 3989, 4240, 4770, 6360, 7632, 7978, 9540, 11967, 12720, 15956, 19080, 19945, 23934, 31912, 35901, 38160, 39890, 47868, 59835, 63824, 71802, 79780, 95736, 119670, 143604, 159560, 179505, 191472, 211417, 239340, 287208, 319120, 359010, 422834, 478680, 574416, 634251, 718020, 845668, 957360, 1057085, 1268502, 1436040, 1691336, 1902753, 2114170, 2537004, 2872080, 3171255, 3382672, 3805506, 4228340, 5074008, 6342510, 7611012, 8456680, 9513765, 10148016, 12685020, 15222024, 16913360, 19027530, 25370040, 30444048, 38055060, 50740080, 76110120, 152220240]

約数ペア:

[(1, 152220240), (2, 76110120), (3, 50740080), (4, 38055060), (5, 30444048), (6, 25370040), (8, 19027530), (9, 16913360), (10, 15222024), (12, 12685020), (15, 10148016), (16, 9513765), (18, 8456680), (20, 7611012), (24, 6342510), (30, 5074008), (36, 4228340), (40, 3805506), (45, 3382672), (48, 3171255), (53, 2872080), (60, 2537004), (72, 2114170), (80, 1902753), (90, 1691336), (106, 1436040), (120, 1268502), (144, 1057085), (159, 957360), (180, 845668), (212, 718020), (240, 634251), (265, 574416), (318, 478680), (360, 422834), (424, 359010), (477, 319120), (530, 287208), (636, 239340), (720, 211417), (795, 191472), (848, 179505), (954, 159560), (1060, 143604), (1272, 119670), (1590, 95736), (1908, 79780), (2120, 71802), (2385, 63824), (2544, 59835), (3180, 47868), (3816, 39890), (3989, 38160), (4240, 35901), (4770, 31912), (6360, 23934), (7632, 19945), (7978, 19080), (9540, 15956), (11967, 12720)]