65274120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3220

約数の個数: 128

約数和(自身を含む): 229104000

約数和(自身を除く): 163829880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3181, 3420, 4104, 5130, 6362, 6840, 9543, 10260, 12724, 15905, 19086, 20520, 25448, 28629, 31810, 38172, 47715, 57258, 60439, 63620, 76344, 85887, 95430, 114516, 120878, 127240, 143145, 171774, 181317, 190860, 229032, 241756, 286290, 302195, 343548, 362634, 381720, 429435, 483512, 543951, 572580, 604390, 687096, 725268, 858870, 906585, 1087902, 1145160, 1208780, 1450536, 1631853, 1717740, 1813170, 2175804, 2417560, 2719755, 3263706, 3435480, 3626340, 4351608, 5439510, 6527412, 7252680, 8159265, 10879020, 13054824, 16318530, 21758040, 32637060, 65274120]

約数ペア:

[(1, 65274120), (2, 32637060), (3, 21758040), (4, 16318530), (5, 13054824), (6, 10879020), (8, 8159265), (9, 7252680), (10, 6527412), (12, 5439510), (15, 4351608), (18, 3626340), (19, 3435480), (20, 3263706), (24, 2719755), (27, 2417560), (30, 2175804), (36, 1813170), (38, 1717740), (40, 1631853), (45, 1450536), (54, 1208780), (57, 1145160), (60, 1087902), (72, 906585), (76, 858870), (90, 725268), (95, 687096), (108, 604390), (114, 572580), (120, 543951), (135, 483512), (152, 429435), (171, 381720), (180, 362634), (190, 343548), (216, 302195), (228, 286290), (270, 241756), (285, 229032), (342, 190860), (360, 181317), (380, 171774), (456, 143145), (513, 127240), (540, 120878), (570, 114516), (684, 95430), (760, 85887), (855, 76344), (1026, 63620), (1080, 60439), (1140, 57258), (1368, 47715), (1710, 38172), (2052, 31810), (2280, 28629), (2565, 25448), (3181, 20520), (3420, 19086), (4104, 15905), (5130, 12724), (6362, 10260), (6840, 9543)]