61008240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 211057920

約数和(自身を除く): 150049680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 787, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1574, 1615, 1938, 2040, 2280, 2361, 2584, 3148, 3230, 3876, 3935, 4080, 4560, 4722, 4845, 5168, 6296, 6460, 7752, 7870, 9444, 9690, 11805, 12592, 12920, 13379, 14953, 15504, 15740, 18888, 19380, 23610, 25840, 26758, 29906, 31480, 37776, 38760, 40137, 44859, 47220, 53516, 59812, 62960, 66895, 74765, 77520, 80274, 89718, 94440, 107032, 119624, 133790, 149530, 160548, 179436, 188880, 200685, 214064, 224295, 239248, 254201, 267580, 299060, 321096, 358872, 401370, 448590, 508402, 535160, 598120, 642192, 717744, 762603, 802740, 897180, 1016804, 1070320, 1196240, 1271005, 1525206, 1605480, 1794360, 2033608, 2542010, 3050412, 3210960, 3588720, 3813015, 4067216, 5084020, 6100824, 7626030, 10168040, 12201648, 15252060, 20336080, 30504120, 61008240]

約数ペア:

[(1, 61008240), (2, 30504120), (3, 20336080), (4, 15252060), (5, 12201648), (6, 10168040), (8, 7626030), (10, 6100824), (12, 5084020), (15, 4067216), (16, 3813015), (17, 3588720), (19, 3210960), (20, 3050412), (24, 2542010), (30, 2033608), (34, 1794360), (38, 1605480), (40, 1525206), (48, 1271005), (51, 1196240), (57, 1070320), (60, 1016804), (68, 897180), (76, 802740), (80, 762603), (85, 717744), (95, 642192), (102, 598120), (114, 535160), (120, 508402), (136, 448590), (152, 401370), (170, 358872), (190, 321096), (204, 299060), (228, 267580), (240, 254201), (255, 239248), (272, 224295), (285, 214064), (304, 200685), (323, 188880), (340, 179436), (380, 160548), (408, 149530), (456, 133790), (510, 119624), (570, 107032), (646, 94440), (680, 89718), (760, 80274), (787, 77520), (816, 74765), (912, 66895), (969, 62960), (1020, 59812), (1140, 53516), (1292, 47220), (1360, 44859), (1520, 40137), (1574, 38760), (1615, 37776), (1938, 31480), (2040, 29906), (2280, 26758), (2361, 25840), (2584, 23610), (3148, 19380), (3230, 18888), (3876, 15740), (3935, 15504), (4080, 14953), (4560, 13379), (4722, 12920), (4845, 12592), (5168, 11805), (6296, 9690), (6460, 9444), (7752, 7870)]