40533840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3001

約数の個数: 120

約数和(自身を含む): 143339040

約数和(自身を除く): 102805200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 2963, 3420, 4560, 5926, 6840, 8889, 11852, 13680, 14815, 17778, 23704, 26667, 29630, 35556, 44445, 47408, 53334, 56297, 59260, 71112, 88890, 106668, 112594, 118520, 133335, 142224, 168891, 177780, 213336, 225188, 237040, 266670, 281485, 337782, 355560, 426672, 450376, 506673, 533340, 562970, 675564, 711120, 844455, 900752, 1013346, 1066680, 1125940, 1351128, 1688910, 2026692, 2133360, 2251880, 2533365, 2702256, 3377820, 4053384, 4503760, 5066730, 6755640, 8106768, 10133460, 13511280, 20266920, 40533840]

約数ペア:

[(1, 40533840), (2, 20266920), (3, 13511280), (4, 10133460), (5, 8106768), (6, 6755640), (8, 5066730), (9, 4503760), (10, 4053384), (12, 3377820), (15, 2702256), (16, 2533365), (18, 2251880), (19, 2133360), (20, 2026692), (24, 1688910), (30, 1351128), (36, 1125940), (38, 1066680), (40, 1013346), (45, 900752), (48, 844455), (57, 711120), (60, 675564), (72, 562970), (76, 533340), (80, 506673), (90, 450376), (95, 426672), (114, 355560), (120, 337782), (144, 281485), (152, 266670), (171, 237040), (180, 225188), (190, 213336), (228, 177780), (240, 168891), (285, 142224), (304, 133335), (342, 118520), (360, 112594), (380, 106668), (456, 88890), (570, 71112), (684, 59260), (720, 56297), (760, 53334), (855, 47408), (912, 44445), (1140, 35556), (1368, 29630), (1520, 26667), (1710, 23704), (2280, 17778), (2736, 14815), (2963, 13680), (3420, 11852), (4560, 8889), (5926, 6840)]