45488280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 146188800

約数和(自身を除く): 100700520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 281, 284, 285, 355, 380, 426, 456, 562, 568, 570, 710, 760, 843, 852, 1065, 1124, 1140, 1349, 1405, 1420, 1686, 1704, 2130, 2248, 2280, 2698, 2810, 2840, 3372, 4047, 4215, 4260, 5339, 5396, 5620, 6744, 6745, 8094, 8430, 8520, 10678, 10792, 11240, 13490, 16017, 16188, 16860, 19951, 20235, 21356, 26695, 26980, 32034, 32376, 33720, 39902, 40470, 42712, 53390, 53960, 59853, 64068, 79804, 80085, 80940, 99755, 106780, 119706, 128136, 159608, 160170, 161880, 199510, 213560, 239412, 299265, 320340, 379069, 399020, 478824, 598530, 640680, 758138, 798040, 1137207, 1197060, 1516276, 1895345, 2274414, 2394120, 3032552, 3790690, 4548828, 5686035, 7581380, 9097656, 11372070, 15162760, 22744140, 45488280]

約数ペア:

[(1, 45488280), (2, 22744140), (3, 15162760), (4, 11372070), (5, 9097656), (6, 7581380), (8, 5686035), (10, 4548828), (12, 3790690), (15, 3032552), (19, 2394120), (20, 2274414), (24, 1895345), (30, 1516276), (38, 1197060), (40, 1137207), (57, 798040), (60, 758138), (71, 640680), (76, 598530), (95, 478824), (114, 399020), (120, 379069), (142, 320340), (152, 299265), (190, 239412), (213, 213560), (228, 199510), (281, 161880), (284, 160170), (285, 159608), (355, 128136), (380, 119706), (426, 106780), (456, 99755), (562, 80940), (568, 80085), (570, 79804), (710, 64068), (760, 59853), (843, 53960), (852, 53390), (1065, 42712), (1124, 40470), (1140, 39902), (1349, 33720), (1405, 32376), (1420, 32034), (1686, 26980), (1704, 26695), (2130, 21356), (2248, 20235), (2280, 19951), (2698, 16860), (2810, 16188), (2840, 16017), (3372, 13490), (4047, 11240), (4215, 10792), (4260, 10678), (5339, 8520), (5396, 8430), (5620, 8094), (6744, 6745)]