45240480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 156560040

約数和(自身を除く): 111319560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 353, 356, 360, 445, 480, 534, 706, 712, 720, 801, 890, 1059, 1068, 1335, 1412, 1424, 1440, 1602, 1765, 1780, 2118, 2136, 2670, 2824, 2848, 3177, 3204, 3530, 3560, 4005, 4236, 4272, 5295, 5340, 5648, 6354, 6408, 7060, 7120, 8010, 8472, 8544, 10590, 10680, 11296, 12708, 12816, 14120, 14240, 15885, 16020, 16944, 21180, 21360, 25416, 25632, 28240, 31417, 31770, 32040, 33888, 42360, 42720, 50832, 56480, 62834, 63540, 64080, 84720, 94251, 101664, 125668, 127080, 128160, 157085, 169440, 188502, 251336, 254160, 282753, 314170, 377004, 471255, 502672, 508320, 565506, 628340, 754008, 942510, 1005344, 1131012, 1256680, 1413765, 1508016, 1885020, 2262024, 2513360, 2827530, 3016032, 3770040, 4524048, 5026720, 5655060, 7540080, 9048096, 11310120, 15080160, 22620240, 45240480]

約数ペア:

[(1, 45240480), (2, 22620240), (3, 15080160), (4, 11310120), (5, 9048096), (6, 7540080), (8, 5655060), (9, 5026720), (10, 4524048), (12, 3770040), (15, 3016032), (16, 2827530), (18, 2513360), (20, 2262024), (24, 1885020), (30, 1508016), (32, 1413765), (36, 1256680), (40, 1131012), (45, 1005344), (48, 942510), (60, 754008), (72, 628340), (80, 565506), (89, 508320), (90, 502672), (96, 471255), (120, 377004), (144, 314170), (160, 282753), (178, 254160), (180, 251336), (240, 188502), (267, 169440), (288, 157085), (353, 128160), (356, 127080), (360, 125668), (445, 101664), (480, 94251), (534, 84720), (706, 64080), (712, 63540), (720, 62834), (801, 56480), (890, 50832), (1059, 42720), (1068, 42360), (1335, 33888), (1412, 32040), (1424, 31770), (1440, 31417), (1602, 28240), (1765, 25632), (1780, 25416), (2118, 21360), (2136, 21180), (2670, 16944), (2824, 16020), (2848, 15885), (3177, 14240), (3204, 14120), (3530, 12816), (3560, 12708), (4005, 11296), (4236, 10680), (4272, 10590), (5295, 8544), (5340, 8472), (5648, 8010), (6354, 7120), (6408, 7060)]