42873120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1607

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 111229920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1567, 1710, 1824, 2280, 2736, 3040, 3134, 3420, 4560, 4701, 5472, 6268, 6840, 7835, 9120, 9402, 12536, 13680, 14103, 15670, 18804, 23505, 25072, 27360, 28206, 29773, 31340, 37608, 47010, 50144, 56412, 59546, 62680, 70515, 75216, 89319, 94020, 112824, 119092, 125360, 141030, 148865, 150432, 178638, 188040, 225648, 238184, 250720, 267957, 282060, 297730, 357276, 376080, 446595, 451296, 476368, 535914, 564120, 595460, 714552, 752160, 893190, 952736, 1071828, 1128240, 1190920, 1339785, 1429104, 1786380, 2143656, 2256480, 2381840, 2679570, 2858208, 3572760, 4287312, 4763680, 5359140, 7145520, 8574624, 10718280, 14291040, 21436560, 42873120]

約数ペア:

[(1, 42873120), (2, 21436560), (3, 14291040), (4, 10718280), (5, 8574624), (6, 7145520), (8, 5359140), (9, 4763680), (10, 4287312), (12, 3572760), (15, 2858208), (16, 2679570), (18, 2381840), (19, 2256480), (20, 2143656), (24, 1786380), (30, 1429104), (32, 1339785), (36, 1190920), (38, 1128240), (40, 1071828), (45, 952736), (48, 893190), (57, 752160), (60, 714552), (72, 595460), (76, 564120), (80, 535914), (90, 476368), (95, 451296), (96, 446595), (114, 376080), (120, 357276), (144, 297730), (152, 282060), (160, 267957), (171, 250720), (180, 238184), (190, 225648), (228, 188040), (240, 178638), (285, 150432), (288, 148865), (304, 141030), (342, 125360), (360, 119092), (380, 112824), (456, 94020), (480, 89319), (570, 75216), (608, 70515), (684, 62680), (720, 59546), (760, 56412), (855, 50144), (912, 47010), (1140, 37608), (1368, 31340), (1440, 29773), (1520, 28206), (1567, 27360), (1710, 25072), (1824, 23505), (2280, 18804), (2736, 15670), (3040, 14103), (3134, 13680), (3420, 12536), (4560, 9402), (4701, 9120), (5472, 7835), (6268, 6840)]