79203720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28697}}^1$

素因数の和:28734

約数の個数: 64

約数和(自身を含む): 247950720

約数和(自身を除く): 168747000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 28697, 57394, 86091, 114788, 143485, 172182, 229576, 286970, 344364, 430455, 573940, 660031, 688728, 860910, 1147880, 1320062, 1721820, 1980093, 2640124, 3300155, 3443640, 3960186, 5280248, 6600310, 7920372, 9900465, 13200620, 15840744, 19800930, 26401240, 39601860, 79203720]

約数ペア:

[(1, 79203720), (2, 39601860), (3, 26401240), (4, 19800930), (5, 15840744), (6, 13200620), (8, 9900465), (10, 7920372), (12, 6600310), (15, 5280248), (20, 3960186), (23, 3443640), (24, 3300155), (30, 2640124), (40, 1980093), (46, 1721820), (60, 1320062), (69, 1147880), (92, 860910), (115, 688728), (120, 660031), (138, 573940), (184, 430455), (230, 344364), (276, 286970), (345, 229576), (460, 172182), (552, 143485), (690, 114788), (920, 86091), (1380, 57394), (2760, 28697)]