42729840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3527

約数の個数: 120

約数和(自身を含む): 151985808

約数和(自身を除く): 109255968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3491, 4080, 6120, 6982, 10473, 12240, 13964, 17455, 20946, 27928, 31419, 34910, 41892, 52365, 55856, 59347, 62838, 69820, 83784, 104730, 118694, 125676, 139640, 157095, 167568, 178041, 209460, 237388, 251352, 279280, 296735, 314190, 356082, 418920, 474776, 502704, 534123, 593470, 628380, 712164, 837840, 890205, 949552, 1068246, 1186940, 1256760, 1424328, 1780410, 2136492, 2373880, 2513520, 2670615, 2848656, 3560820, 4272984, 4747760, 5341230, 7121640, 8545968, 10682460, 14243280, 21364920, 42729840]

約数ペア:

[(1, 42729840), (2, 21364920), (3, 14243280), (4, 10682460), (5, 8545968), (6, 7121640), (8, 5341230), (9, 4747760), (10, 4272984), (12, 3560820), (15, 2848656), (16, 2670615), (17, 2513520), (18, 2373880), (20, 2136492), (24, 1780410), (30, 1424328), (34, 1256760), (36, 1186940), (40, 1068246), (45, 949552), (48, 890205), (51, 837840), (60, 712164), (68, 628380), (72, 593470), (80, 534123), (85, 502704), (90, 474776), (102, 418920), (120, 356082), (136, 314190), (144, 296735), (153, 279280), (170, 251352), (180, 237388), (204, 209460), (240, 178041), (255, 167568), (272, 157095), (306, 139640), (340, 125676), (360, 118694), (408, 104730), (510, 83784), (612, 69820), (680, 62838), (720, 59347), (765, 55856), (816, 52365), (1020, 41892), (1224, 34910), (1360, 31419), (1530, 27928), (2040, 20946), (2448, 17455), (3060, 13964), (3491, 12240), (4080, 10473), (6120, 6982)]