122645880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16223}}^1$

素因数の和:16250

約数の個数: 128

約数和(自身を含む): 467251200

約数和(自身を除く): 344605320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16223, 32446, 48669, 64892, 81115, 97338, 113561, 129784, 146007, 162230, 194676, 227122, 243345, 292014, 324460, 340683, 389352, 438021, 454244, 486690, 567805, 584028, 648920, 681366, 730035, 876042, 908488, 973380, 1022049, 1135610, 1168056, 1362732, 1460070, 1703415, 1752084, 1946760, 2044098, 2190105, 2271220, 2725464, 2920140, 3066147, 3406830, 3504168, 4088196, 4380210, 4542440, 5110245, 5840280, 6132294, 6813660, 8176392, 8760420, 10220490, 12264588, 13627320, 15330735, 17520840, 20440980, 24529176, 30661470, 40881960, 61322940, 122645880]

約数ペア:

[(1, 122645880), (2, 61322940), (3, 40881960), (4, 30661470), (5, 24529176), (6, 20440980), (7, 17520840), (8, 15330735), (9, 13627320), (10, 12264588), (12, 10220490), (14, 8760420), (15, 8176392), (18, 6813660), (20, 6132294), (21, 5840280), (24, 5110245), (27, 4542440), (28, 4380210), (30, 4088196), (35, 3504168), (36, 3406830), (40, 3066147), (42, 2920140), (45, 2725464), (54, 2271220), (56, 2190105), (60, 2044098), (63, 1946760), (70, 1752084), (72, 1703415), (84, 1460070), (90, 1362732), (105, 1168056), (108, 1135610), (120, 1022049), (126, 973380), (135, 908488), (140, 876042), (168, 730035), (180, 681366), (189, 648920), (210, 584028), (216, 567805), (252, 486690), (270, 454244), (280, 438021), (315, 389352), (360, 340683), (378, 324460), (420, 292014), (504, 243345), (540, 227122), (630, 194676), (756, 162230), (840, 146007), (945, 129784), (1080, 113561), (1260, 97338), (1512, 81115), (1890, 64892), (2520, 48669), (3780, 32446), (7560, 16223)]