23489880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3209}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 71647200

約数和(自身を除く): 48157320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3209, 3660, 6418, 7320, 9627, 12836, 16045, 19254, 25672, 32090, 38508, 48135, 64180, 77016, 96270, 128360, 192540, 195749, 385080, 391498, 587247, 782996, 978745, 1174494, 1565992, 1957490, 2348988, 2936235, 3914980, 4697976, 5872470, 7829960, 11744940, 23489880]

約数ペア:

[(1, 23489880), (2, 11744940), (3, 7829960), (4, 5872470), (5, 4697976), (6, 3914980), (8, 2936235), (10, 2348988), (12, 1957490), (15, 1565992), (20, 1174494), (24, 978745), (30, 782996), (40, 587247), (60, 391498), (61, 385080), (120, 195749), (122, 192540), (183, 128360), (244, 96270), (305, 77016), (366, 64180), (488, 48135), (610, 38508), (732, 32090), (915, 25672), (1220, 19254), (1464, 16045), (1830, 12836), (2440, 9627), (3209, 7320), (3660, 6418)]