73225920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1022

約数の個数: 112

約数和(自身を含む): 235549440

約数和(自身を除く): 162323520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 919, 960, 996, 1245, 1328, 1660, 1838, 1992, 2490, 2656, 2757, 3320, 3676, 3984, 4595, 4980, 5312, 5514, 6640, 7352, 7968, 9190, 9960, 11028, 13280, 13785, 14704, 15936, 18380, 19920, 22056, 26560, 27570, 29408, 36760, 39840, 44112, 55140, 58816, 73520, 76277, 79680, 88224, 110280, 147040, 152554, 176448, 220560, 228831, 294080, 305108, 381385, 441120, 457662, 610216, 762770, 882240, 915324, 1144155, 1220432, 1525540, 1830648, 2288310, 2440864, 3051080, 3661296, 4576620, 4881728, 6102160, 7322592, 9153240, 12204320, 14645184, 18306480, 24408640, 36612960, 73225920]

約数ペア:

[(1, 73225920), (2, 36612960), (3, 24408640), (4, 18306480), (5, 14645184), (6, 12204320), (8, 9153240), (10, 7322592), (12, 6102160), (15, 4881728), (16, 4576620), (20, 3661296), (24, 3051080), (30, 2440864), (32, 2288310), (40, 1830648), (48, 1525540), (60, 1220432), (64, 1144155), (80, 915324), (83, 882240), (96, 762770), (120, 610216), (160, 457662), (166, 441120), (192, 381385), (240, 305108), (249, 294080), (320, 228831), (332, 220560), (415, 176448), (480, 152554), (498, 147040), (664, 110280), (830, 88224), (919, 79680), (960, 76277), (996, 73520), (1245, 58816), (1328, 55140), (1660, 44112), (1838, 39840), (1992, 36760), (2490, 29408), (2656, 27570), (2757, 26560), (3320, 22056), (3676, 19920), (3984, 18380), (4595, 15936), (4980, 14704), (5312, 13785), (5514, 13280), (6640, 11028), (7352, 9960), (7968, 9190)]