7984560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 27855360

約数和(自身を除く): 19870800

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, 103, 114, 120, 136, 152, 170, 190, 204, 206, 228, 240, 255, 272, 285, 304, 309, 323, 340, 380, 408, 412, 456, 510, 515, 570, 618, 646, 680, 760, 816, 824, 912, 969, 1020, 1030, 1140, 1236, 1292, 1360, 1520, 1545, 1615, 1648, 1751, 1938, 1957, 2040, 2060, 2280, 2472, 2584, 3090, 3230, 3502, 3876, 3914, 4080, 4120, 4560, 4845, 4944, 5168, 5253, 5871, 6180, 6460, 7004, 7752, 7828, 8240, 8755, 9690, 9785, 10506, 11742, 12360, 12920, 14008, 15504, 15656, 17510, 19380, 19570, 21012, 23484, 24720, 25840, 26265, 28016, 29355, 31312, 33269, 35020, 38760, 39140, 42024, 46968, 52530, 58710, 66538, 70040, 77520, 78280, 84048, 93936, 99807, 105060, 117420, 133076, 140080, 156560, 166345, 199614, 210120, 234840, 266152, 332690, 399228, 420240, 469680, 499035, 532304, 665380, 798456, 998070, 1330760, 1596912, 1996140, 2661520, 3992280, 7984560]

約数ペア:

[(1, 7984560), (2, 3992280), (3, 2661520), (4, 1996140), (5, 1596912), (6, 1330760), (8, 998070), (10, 798456), (12, 665380), (15, 532304), (16, 499035), (17, 469680), (19, 420240), (20, 399228), (24, 332690), (30, 266152), (34, 234840), (38, 210120), (40, 199614), (48, 166345), (51, 156560), (57, 140080), (60, 133076), (68, 117420), (76, 105060), (80, 99807), (85, 93936), (95, 84048), (102, 78280), (103, 77520), (114, 70040), (120, 66538), (136, 58710), (152, 52530), (170, 46968), (190, 42024), (204, 39140), (206, 38760), (228, 35020), (240, 33269), (255, 31312), (272, 29355), (285, 28016), (304, 26265), (309, 25840), (323, 24720), (340, 23484), (380, 21012), (408, 19570), (412, 19380), (456, 17510), (510, 15656), (515, 15504), (570, 14008), (618, 12920), (646, 12360), (680, 11742), (760, 10506), (816, 9785), (824, 9690), (912, 8755), (969, 8240), (1020, 7828), (1030, 7752), (1140, 7004), (1236, 6460), (1292, 6180), (1360, 5871), (1520, 5253), (1545, 5168), (1615, 4944), (1648, 4845), (1751, 4560), (1938, 4120), (1957, 4080), (2040, 3914), (2060, 3876), (2280, 3502), (2472, 3230), (2584, 3090)]