29409720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12899}}^1$

素因数の和:12932

約数の個数: 64

約数和(自身を含む): 92880000

約数和(自身を除く): 63470280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 12899, 25798, 38697, 51596, 64495, 77394, 103192, 128990, 154788, 193485, 245081, 257980, 309576, 386970, 490162, 515960, 735243, 773940, 980324, 1225405, 1470486, 1547880, 1960648, 2450810, 2940972, 3676215, 4901620, 5881944, 7352430, 9803240, 14704860, 29409720]

約数ペア:

[(1, 29409720), (2, 14704860), (3, 9803240), (4, 7352430), (5, 5881944), (6, 4901620), (8, 3676215), (10, 2940972), (12, 2450810), (15, 1960648), (19, 1547880), (20, 1470486), (24, 1225405), (30, 980324), (38, 773940), (40, 735243), (57, 515960), (60, 490162), (76, 386970), (95, 309576), (114, 257980), (120, 245081), (152, 193485), (190, 154788), (228, 128990), (285, 103192), (380, 77394), (456, 64495), (570, 51596), (760, 38697), (1140, 25798), (2280, 12899)]