74945040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13577}}^1$

素因数の和:13616

約数の個数: 80

約数和(自身を含む): 242448768

約数和(自身を除く): 167503728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13577, 27154, 40731, 54308, 67885, 81462, 108616, 135770, 162924, 203655, 217232, 271540, 312271, 325848, 407310, 543080, 624542, 651696, 814620, 936813, 1086160, 1249084, 1561355, 1629240, 1873626, 2498168, 3122710, 3258480, 3747252, 4684065, 4996336, 6245420, 7494504, 9368130, 12490840, 14989008, 18736260, 24981680, 37472520, 74945040]

約数ペア:

[(1, 74945040), (2, 37472520), (3, 24981680), (4, 18736260), (5, 14989008), (6, 12490840), (8, 9368130), (10, 7494504), (12, 6245420), (15, 4996336), (16, 4684065), (20, 3747252), (23, 3258480), (24, 3122710), (30, 2498168), (40, 1873626), (46, 1629240), (48, 1561355), (60, 1249084), (69, 1086160), (80, 936813), (92, 814620), (115, 651696), (120, 624542), (138, 543080), (184, 407310), (230, 325848), (240, 312271), (276, 271540), (345, 217232), (368, 203655), (460, 162924), (552, 135770), (690, 108616), (920, 81462), (1104, 67885), (1380, 54308), (1840, 40731), (2760, 27154), (5520, 13577)]