192157320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26251}}^1$

素因数の和:26326

約数の個数: 64

約数和(自身を含む): 585944640

約数和(自身を除く): 393787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 26251, 52502, 78753, 105004, 131255, 157506, 210008, 262510, 315012, 393765, 525020, 630024, 787530, 1050040, 1575060, 1601311, 3150120, 3202622, 4803933, 6405244, 8006555, 9607866, 12810488, 16013110, 19215732, 24019665, 32026220, 38431464, 48039330, 64052440, 96078660, 192157320]

約数ペア:

[(1, 192157320), (2, 96078660), (3, 64052440), (4, 48039330), (5, 38431464), (6, 32026220), (8, 24019665), (10, 19215732), (12, 16013110), (15, 12810488), (20, 9607866), (24, 8006555), (30, 6405244), (40, 4803933), (60, 3202622), (61, 3150120), (120, 1601311), (122, 1575060), (183, 1050040), (244, 787530), (305, 630024), (366, 525020), (488, 393765), (610, 315012), (732, 262510), (915, 210008), (1220, 157506), (1464, 131255), (1830, 105004), (2440, 78753), (3660, 52502), (7320, 26251)]