492878160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1229}}^1$

素因数の和:1805

約数の個数: 120

約数和(自身を含む): 1659570120

約数和(自身を除く): 1166691960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 557, 720, 1114, 1229, 1671, 2228, 2458, 2785, 3342, 3687, 4456, 4916, 5013, 5570, 6145, 6684, 7374, 8355, 8912, 9832, 10026, 11061, 11140, 12290, 13368, 14748, 16710, 18435, 19664, 20052, 22122, 22280, 24580, 25065, 26736, 29496, 33420, 36870, 40104, 44244, 44560, 49160, 50130, 55305, 58992, 66840, 73740, 80208, 88488, 98320, 100260, 110610, 133680, 147480, 176976, 200520, 221220, 294960, 401040, 442440, 684553, 884880, 1369106, 2053659, 2738212, 3422765, 4107318, 5476424, 6160977, 6845530, 8214636, 10268295, 10952848, 12321954, 13691060, 16429272, 20536590, 24643908, 27382120, 30804885, 32858544, 41073180, 49287816, 54764240, 61609770, 82146360, 98575632, 123219540, 164292720, 246439080, 492878160]

約数ペア:

[(1, 492878160), (2, 246439080), (3, 164292720), (4, 123219540), (5, 98575632), (6, 82146360), (8, 61609770), (9, 54764240), (10, 49287816), (12, 41073180), (15, 32858544), (16, 30804885), (18, 27382120), (20, 24643908), (24, 20536590), (30, 16429272), (36, 13691060), (40, 12321954), (45, 10952848), (48, 10268295), (60, 8214636), (72, 6845530), (80, 6160977), (90, 5476424), (120, 4107318), (144, 3422765), (180, 2738212), (240, 2053659), (360, 1369106), (557, 884880), (720, 684553), (1114, 442440), (1229, 401040), (1671, 294960), (2228, 221220), (2458, 200520), (2785, 176976), (3342, 147480), (3687, 133680), (4456, 110610), (4916, 100260), (5013, 98320), (5570, 88488), (6145, 80208), (6684, 73740), (7374, 66840), (8355, 58992), (8912, 55305), (9832, 50130), (10026, 49160), (11061, 44560), (11140, 44244), (12290, 40104), (13368, 36870), (14748, 33420), (16710, 29496), (18435, 26736), (19664, 25065), (20052, 24580), (22122, 22280)]