248120760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13877}}^1$

素因数の和:14040

約数の個数: 64

約数和(自身を含む): 749412000

約数和(自身を除く): 501291240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 13877, 17880, 27754, 41631, 55508, 69385, 83262, 111016, 138770, 166524, 208155, 277540, 333048, 416310, 555080, 832620, 1665240, 2067673, 4135346, 6203019, 8270692, 10338365, 12406038, 16541384, 20676730, 24812076, 31015095, 41353460, 49624152, 62030190, 82706920, 124060380, 248120760]

約数ペア:

[(1, 248120760), (2, 124060380), (3, 82706920), (4, 62030190), (5, 49624152), (6, 41353460), (8, 31015095), (10, 24812076), (12, 20676730), (15, 16541384), (20, 12406038), (24, 10338365), (30, 8270692), (40, 6203019), (60, 4135346), (120, 2067673), (149, 1665240), (298, 832620), (447, 555080), (596, 416310), (745, 333048), (894, 277540), (1192, 208155), (1490, 166524), (1788, 138770), (2235, 111016), (2980, 83262), (3576, 69385), (4470, 55508), (5960, 41631), (8940, 27754), (13877, 17880)]