144394680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63331}}^1$

素因数の和:63364

約数の個数: 64

約数和(自身を含む): 455990400

約数和(自身を除く): 311595720

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, 63331, 126662, 189993, 253324, 316655, 379986, 506648, 633310, 759972, 949965, 1203289, 1266620, 1519944, 1899930, 2406578, 2533240, 3609867, 3799860, 4813156, 6016445, 7219734, 7599720, 9626312, 12032890, 14439468, 18049335, 24065780, 28878936, 36098670, 48131560, 72197340, 144394680]

約数ペア:

[(1, 144394680), (2, 72197340), (3, 48131560), (4, 36098670), (5, 28878936), (6, 24065780), (8, 18049335), (10, 14439468), (12, 12032890), (15, 9626312), (19, 7599720), (20, 7219734), (24, 6016445), (30, 4813156), (38, 3799860), (40, 3609867), (57, 2533240), (60, 2406578), (76, 1899930), (95, 1519944), (114, 1266620), (120, 1203289), (152, 949965), (190, 759972), (228, 633310), (285, 506648), (380, 379986), (456, 316655), (570, 253324), (760, 189993), (1140, 126662), (2280, 63331)]