7805616120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{5827}}^1$

素因数の和:5966

約数の個数: 144

約数和(自身を含む): 25795369080

約数和(自身を除く): 17989752960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 3721, 4392, 5490, 5827, 7320, 7442, 10980, 11163, 11654, 14884, 17481, 18605, 21960, 22326, 23308, 29135, 29768, 33489, 34962, 37210, 44652, 46616, 52443, 55815, 58270, 66978, 69924, 74420, 87405, 89304, 104886, 111630, 116540, 133956, 139848, 148840, 167445, 174810, 209772, 223260, 233080, 262215, 267912, 334890, 349620, 355447, 419544, 446520, 524430, 669780, 699240, 710894, 1048860, 1066341, 1339560, 1421788, 1777235, 2097720, 2132682, 2843576, 3199023, 3554470, 4265364, 5331705, 6398046, 7108940, 8530728, 10663410, 12796092, 14217880, 15995115, 21326820, 21682267, 25592184, 31990230, 42653640, 43364534, 63980460, 65046801, 86729068, 108411335, 127960920, 130093602, 173458136, 195140403, 216822670, 260187204, 325234005, 390280806, 433645340, 520374408, 650468010, 780561612, 867290680, 975702015, 1300936020, 1561123224, 1951404030, 2601872040, 3902808060, 7805616120]

約数ペア:

[(1, 7805616120), (2, 3902808060), (3, 2601872040), (4, 1951404030), (5, 1561123224), (6, 1300936020), (8, 975702015), (9, 867290680), (10, 780561612), (12, 650468010), (15, 520374408), (18, 433645340), (20, 390280806), (24, 325234005), (30, 260187204), (36, 216822670), (40, 195140403), (45, 173458136), (60, 130093602), (61, 127960920), (72, 108411335), (90, 86729068), (120, 65046801), (122, 63980460), (180, 43364534), (183, 42653640), (244, 31990230), (305, 25592184), (360, 21682267), (366, 21326820), (488, 15995115), (549, 14217880), (610, 12796092), (732, 10663410), (915, 8530728), (1098, 7108940), (1220, 6398046), (1464, 5331705), (1830, 4265364), (2196, 3554470), (2440, 3199023), (2745, 2843576), (3660, 2132682), (3721, 2097720), (4392, 1777235), (5490, 1421788), (5827, 1339560), (7320, 1066341), (7442, 1048860), (10980, 710894), (11163, 699240), (11654, 669780), (14884, 524430), (17481, 446520), (18605, 419544), (21960, 355447), (22326, 349620), (23308, 334890), (29135, 267912), (29768, 262215), (33489, 233080), (34962, 223260), (37210, 209772), (44652, 174810), (46616, 167445), (52443, 148840), (55815, 139848), (58270, 133956), (66978, 116540), (69924, 111630), (74420, 104886), (87405, 89304)]