129523920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13163}}^1$

素因数の和:13220

約数の個数: 80

約数和(自身を含む): 411348672

約数和(自身を除く): 281824752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 13163, 26326, 39489, 52652, 65815, 78978, 105304, 131630, 157956, 197445, 210608, 263260, 315912, 394890, 526520, 539683, 631824, 789780, 1053040, 1079366, 1579560, 1619049, 2158732, 2698415, 3159120, 3238098, 4317464, 5396830, 6476196, 8095245, 8634928, 10793660, 12952392, 16190490, 21587320, 25904784, 32380980, 43174640, 64761960, 129523920]

約数ペア:

[(1, 129523920), (2, 64761960), (3, 43174640), (4, 32380980), (5, 25904784), (6, 21587320), (8, 16190490), (10, 12952392), (12, 10793660), (15, 8634928), (16, 8095245), (20, 6476196), (24, 5396830), (30, 4317464), (40, 3238098), (41, 3159120), (48, 2698415), (60, 2158732), (80, 1619049), (82, 1579560), (120, 1079366), (123, 1053040), (164, 789780), (205, 631824), (240, 539683), (246, 526520), (328, 394890), (410, 315912), (492, 263260), (615, 210608), (656, 197445), (820, 157956), (984, 131630), (1230, 105304), (1640, 78978), (1968, 65815), (2460, 52652), (3280, 39489), (4920, 26326), (9840, 13163)]