158171040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109841}}^1$

素因数の和:109862

約数の個数: 72

約数和(自身を含む): 539763588

約数和(自身を除く): 381592548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 109841, 219682, 329523, 439364, 549205, 659046, 878728, 988569, 1098410, 1318092, 1647615, 1757456, 1977138, 2196820, 2636184, 3295230, 3514912, 3954276, 4393640, 4942845, 5272368, 6590460, 7908552, 8787280, 9885690, 10544736, 13180920, 15817104, 17574560, 19771380, 26361840, 31634208, 39542760, 52723680, 79085520, 158171040]

約数ペア:

[(1, 158171040), (2, 79085520), (3, 52723680), (4, 39542760), (5, 31634208), (6, 26361840), (8, 19771380), (9, 17574560), (10, 15817104), (12, 13180920), (15, 10544736), (16, 9885690), (18, 8787280), (20, 7908552), (24, 6590460), (30, 5272368), (32, 4942845), (36, 4393640), (40, 3954276), (45, 3514912), (48, 3295230), (60, 2636184), (72, 2196820), (80, 1977138), (90, 1757456), (96, 1647615), (120, 1318092), (144, 1098410), (160, 988569), (180, 878728), (240, 659046), (288, 549205), (360, 439364), (480, 329523), (720, 219682), (1440, 109841)]