66697440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 211268736

約数和(自身を除く): 144571296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 283, 480, 491, 566, 849, 982, 1132, 1415, 1473, 1698, 1964, 2264, 2455, 2830, 2946, 3396, 3928, 4245, 4528, 4910, 5660, 5892, 6792, 7365, 7856, 8490, 9056, 9820, 11320, 11784, 13584, 14730, 15712, 16980, 19640, 22640, 23568, 27168, 29460, 33960, 39280, 45280, 47136, 58920, 67920, 78560, 117840, 135840, 138953, 235680, 277906, 416859, 555812, 694765, 833718, 1111624, 1389530, 1667436, 2084295, 2223248, 2779060, 3334872, 4168590, 4446496, 5558120, 6669744, 8337180, 11116240, 13339488, 16674360, 22232480, 33348720, 66697440]

約数ペア:

[(1, 66697440), (2, 33348720), (3, 22232480), (4, 16674360), (5, 13339488), (6, 11116240), (8, 8337180), (10, 6669744), (12, 5558120), (15, 4446496), (16, 4168590), (20, 3334872), (24, 2779060), (30, 2223248), (32, 2084295), (40, 1667436), (48, 1389530), (60, 1111624), (80, 833718), (96, 694765), (120, 555812), (160, 416859), (240, 277906), (283, 235680), (480, 138953), (491, 135840), (566, 117840), (849, 78560), (982, 67920), (1132, 58920), (1415, 47136), (1473, 45280), (1698, 39280), (1964, 33960), (2264, 29460), (2455, 27168), (2830, 23568), (2946, 22640), (3396, 19640), (3928, 16980), (4245, 15712), (4528, 14730), (4910, 13584), (5660, 11784), (5892, 11320), (6792, 9820), (7365, 9056), (7856, 8490)]