65463120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30307}}^1$

素因数の和:30329

約数の個数: 80

約数和(自身を含む): 225491520

約数和(自身を除く): 160028400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30307, 60614, 90921, 121228, 151535, 181842, 242456, 272763, 303070, 363684, 454605, 484912, 545526, 606140, 727368, 818289, 909210, 1091052, 1212280, 1363815, 1454736, 1636578, 1818420, 2182104, 2424560, 2727630, 3273156, 3636840, 4091445, 4364208, 5455260, 6546312, 7273680, 8182890, 10910520, 13092624, 16365780, 21821040, 32731560, 65463120]

約数ペア:

[(1, 65463120), (2, 32731560), (3, 21821040), (4, 16365780), (5, 13092624), (6, 10910520), (8, 8182890), (9, 7273680), (10, 6546312), (12, 5455260), (15, 4364208), (16, 4091445), (18, 3636840), (20, 3273156), (24, 2727630), (27, 2424560), (30, 2182104), (36, 1818420), (40, 1636578), (45, 1454736), (48, 1363815), (54, 1212280), (60, 1091052), (72, 909210), (80, 818289), (90, 727368), (108, 606140), (120, 545526), (135, 484912), (144, 454605), (180, 363684), (216, 303070), (240, 272763), (270, 242456), (360, 181842), (432, 151535), (540, 121228), (720, 90921), (1080, 60614), (2160, 30307)]