145504920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 480660480

約数和(自身を除く): 335155560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 911, 968, 1210, 1320, 1331, 1452, 1815, 1822, 2420, 2662, 2733, 2904, 3630, 3644, 3993, 4555, 4840, 5324, 5466, 6655, 7260, 7288, 7986, 9110, 10021, 10648, 10932, 13310, 13665, 14520, 15972, 18220, 19965, 20042, 21864, 26620, 27330, 30063, 31944, 36440, 39930, 40084, 50105, 53240, 54660, 60126, 79860, 80168, 100210, 109320, 110231, 120252, 150315, 159720, 200420, 220462, 240504, 300630, 330693, 400840, 440924, 551155, 601260, 661386, 881848, 1102310, 1202520, 1212541, 1322772, 1653465, 2204620, 2425082, 2645544, 3306930, 3637623, 4409240, 4850164, 6062705, 6613860, 7275246, 9700328, 12125410, 13227720, 14550492, 18188115, 24250820, 29100984, 36376230, 48501640, 72752460, 145504920]

約数ペア:

[(1, 145504920), (2, 72752460), (3, 48501640), (4, 36376230), (5, 29100984), (6, 24250820), (8, 18188115), (10, 14550492), (11, 13227720), (12, 12125410), (15, 9700328), (20, 7275246), (22, 6613860), (24, 6062705), (30, 4850164), (33, 4409240), (40, 3637623), (44, 3306930), (55, 2645544), (60, 2425082), (66, 2204620), (88, 1653465), (110, 1322772), (120, 1212541), (121, 1202520), (132, 1102310), (165, 881848), (220, 661386), (242, 601260), (264, 551155), (330, 440924), (363, 400840), (440, 330693), (484, 300630), (605, 240504), (660, 220462), (726, 200420), (911, 159720), (968, 150315), (1210, 120252), (1320, 110231), (1331, 109320), (1452, 100210), (1815, 80168), (1822, 79860), (2420, 60126), (2662, 54660), (2733, 53240), (2904, 50105), (3630, 40084), (3644, 39930), (3993, 36440), (4555, 31944), (4840, 30063), (5324, 27330), (5466, 26620), (6655, 21864), (7260, 20042), (7288, 19965), (7986, 18220), (9110, 15972), (10021, 14520), (10648, 13665), (10932, 13310)]