156165960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27689}}^1$

素因数の和:27750

約数の個数: 64

約数和(自身を含む): 478483200

約数和(自身を除く): 322317240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 27689, 55378, 83067, 110756, 138445, 166134, 221512, 276890, 332268, 415335, 553780, 664536, 830670, 1107560, 1301383, 1661340, 2602766, 3322680, 3904149, 5205532, 6506915, 7808298, 10411064, 13013830, 15616596, 19520745, 26027660, 31233192, 39041490, 52055320, 78082980, 156165960]

約数ペア:

[(1, 156165960), (2, 78082980), (3, 52055320), (4, 39041490), (5, 31233192), (6, 26027660), (8, 19520745), (10, 15616596), (12, 13013830), (15, 10411064), (20, 7808298), (24, 6506915), (30, 5205532), (40, 3904149), (47, 3322680), (60, 2602766), (94, 1661340), (120, 1301383), (141, 1107560), (188, 830670), (235, 664536), (282, 553780), (376, 415335), (470, 332268), (564, 276890), (705, 221512), (940, 166134), (1128, 138445), (1410, 110756), (1880, 83067), (2820, 55378), (5640, 27689)]