39227880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 125349120

約数和(自身を除く): 86121240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 233, 244, 276, 305, 345, 366, 460, 466, 488, 552, 610, 690, 699, 732, 915, 920, 932, 1165, 1220, 1380, 1398, 1403, 1464, 1830, 1864, 2330, 2440, 2760, 2796, 2806, 3495, 3660, 4209, 4660, 5359, 5592, 5612, 6990, 7015, 7320, 8418, 9320, 10718, 11224, 13980, 14030, 14213, 16077, 16836, 21045, 21436, 26795, 27960, 28060, 28426, 32154, 33672, 42090, 42639, 42872, 53590, 56120, 56852, 64308, 71065, 80385, 84180, 85278, 107180, 113704, 128616, 142130, 160770, 168360, 170556, 213195, 214360, 284260, 321540, 326899, 341112, 426390, 568520, 643080, 653798, 852780, 980697, 1307596, 1634495, 1705560, 1961394, 2615192, 3268990, 3922788, 4903485, 6537980, 7845576, 9806970, 13075960, 19613940, 39227880]

約数ペア:

[(1, 39227880), (2, 19613940), (3, 13075960), (4, 9806970), (5, 7845576), (6, 6537980), (8, 4903485), (10, 3922788), (12, 3268990), (15, 2615192), (20, 1961394), (23, 1705560), (24, 1634495), (30, 1307596), (40, 980697), (46, 852780), (60, 653798), (61, 643080), (69, 568520), (92, 426390), (115, 341112), (120, 326899), (122, 321540), (138, 284260), (183, 214360), (184, 213195), (230, 170556), (233, 168360), (244, 160770), (276, 142130), (305, 128616), (345, 113704), (366, 107180), (460, 85278), (466, 84180), (488, 80385), (552, 71065), (610, 64308), (690, 56852), (699, 56120), (732, 53590), (915, 42872), (920, 42639), (932, 42090), (1165, 33672), (1220, 32154), (1380, 28426), (1398, 28060), (1403, 27960), (1464, 26795), (1830, 21436), (1864, 21045), (2330, 16836), (2440, 16077), (2760, 14213), (2796, 14030), (2806, 13980), (3495, 11224), (3660, 10718), (4209, 9320), (4660, 8418), (5359, 7320), (5592, 7015), (5612, 6990)]