159231780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46559}}^1$

素因数の和:46593

約数の個数: 72

約数和(自身を含む): 508435200

約数和(自身を除く): 349203420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 46559, 93118, 139677, 186236, 232795, 279354, 419031, 465590, 558708, 698385, 838062, 884621, 931180, 1396770, 1676124, 1769242, 2095155, 2653863, 2793540, 3538484, 4190310, 4423105, 5307726, 7961589, 8380620, 8846210, 10615452, 13269315, 15923178, 17692420, 26538630, 31846356, 39807945, 53077260, 79615890, 159231780]

約数ペア:

[(1, 159231780), (2, 79615890), (3, 53077260), (4, 39807945), (5, 31846356), (6, 26538630), (9, 17692420), (10, 15923178), (12, 13269315), (15, 10615452), (18, 8846210), (19, 8380620), (20, 7961589), (30, 5307726), (36, 4423105), (38, 4190310), (45, 3538484), (57, 2793540), (60, 2653863), (76, 2095155), (90, 1769242), (95, 1676124), (114, 1396770), (171, 931180), (180, 884621), (190, 838062), (228, 698385), (285, 558708), (342, 465590), (380, 419031), (570, 279354), (684, 232795), (855, 186236), (1140, 139677), (1710, 93118), (3420, 46559)]