66553440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2352

約数の個数: 96

約数和(自身を含む): 213173856

約数和(自身を除く): 146620416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2273, 2440, 2928, 3660, 4546, 4880, 5856, 6819, 7320, 9092, 9760, 11365, 13638, 14640, 18184, 22730, 27276, 29280, 34095, 36368, 45460, 54552, 68190, 72736, 90920, 109104, 136380, 138653, 181840, 218208, 272760, 277306, 363680, 415959, 545520, 554612, 693265, 831918, 1091040, 1109224, 1386530, 1663836, 2079795, 2218448, 2773060, 3327672, 4159590, 4436896, 5546120, 6655344, 8319180, 11092240, 13310688, 16638360, 22184480, 33276720, 66553440]

約数ペア:

[(1, 66553440), (2, 33276720), (3, 22184480), (4, 16638360), (5, 13310688), (6, 11092240), (8, 8319180), (10, 6655344), (12, 5546120), (15, 4436896), (16, 4159590), (20, 3327672), (24, 2773060), (30, 2218448), (32, 2079795), (40, 1663836), (48, 1386530), (60, 1109224), (61, 1091040), (80, 831918), (96, 693265), (120, 554612), (122, 545520), (160, 415959), (183, 363680), (240, 277306), (244, 272760), (305, 218208), (366, 181840), (480, 138653), (488, 136380), (610, 109104), (732, 90920), (915, 72736), (976, 68190), (1220, 54552), (1464, 45460), (1830, 36368), (1952, 34095), (2273, 29280), (2440, 27276), (2928, 22730), (3660, 18184), (4546, 14640), (4880, 13638), (5856, 11365), (6819, 9760), (7320, 9092)]