908420040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229399}}^1$

素因数の和:229427

約数の個数: 96

約数和(自身を含む): 3220776000

約数和(自身を除く): 2312355960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 229399, 458798, 688197, 917596, 1146995, 1376394, 1835192, 2064591, 2293990, 2523389, 2752788, 3440985, 4129182, 4587980, 5046778, 5505576, 6881970, 7570167, 8258364, 9175960, 10093556, 10322955, 12616945, 13763940, 15140334, 16516728, 20187112, 20645910, 22710501, 25233890, 27527880, 30280668, 37850835, 41291820, 45421002, 50467780, 60561336, 75701670, 82583640, 90842004, 100935560, 113552505, 151403340, 181684008, 227105010, 302806680, 454210020, 908420040]

約数ペア:

[(1, 908420040), (2, 454210020), (3, 302806680), (4, 227105010), (5, 181684008), (6, 151403340), (8, 113552505), (9, 100935560), (10, 90842004), (11, 82583640), (12, 75701670), (15, 60561336), (18, 50467780), (20, 45421002), (22, 41291820), (24, 37850835), (30, 30280668), (33, 27527880), (36, 25233890), (40, 22710501), (44, 20645910), (45, 20187112), (55, 16516728), (60, 15140334), (66, 13763940), (72, 12616945), (88, 10322955), (90, 10093556), (99, 9175960), (110, 8258364), (120, 7570167), (132, 6881970), (165, 5505576), (180, 5046778), (198, 4587980), (220, 4129182), (264, 3440985), (330, 2752788), (360, 2523389), (396, 2293990), (440, 2064591), (495, 1835192), (660, 1376394), (792, 1146995), (990, 917596), (1320, 688197), (1980, 458798), (3960, 229399)]