730621620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{743}}^1$

素因数の和:1371

約数の個数: 120

約数和(自身を含む): 2298852864

約数和(自身を除く): 1568231244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 607, 743, 810, 1214, 1486, 1620, 1821, 2229, 2428, 2972, 3035, 3642, 3715, 4458, 5463, 6070, 6687, 7284, 7430, 8916, 9105, 10926, 11145, 12140, 13374, 14860, 16389, 18210, 20061, 21852, 22290, 26748, 27315, 32778, 33435, 36420, 40122, 44580, 49167, 54630, 60183, 65556, 66870, 80244, 81945, 98334, 100305, 109260, 120366, 133740, 163890, 196668, 200610, 240732, 245835, 300915, 327780, 401220, 451001, 491670, 601830, 902002, 983340, 1203660, 1353003, 1804004, 2255005, 2706006, 4059009, 4510010, 5412012, 6765015, 8118018, 9020020, 12177027, 13530030, 16236036, 20295045, 24354054, 27060060, 36531081, 40590090, 48708108, 60885135, 73062162, 81180180, 121770270, 146124324, 182655405, 243540540, 365310810, 730621620]

約数ペア:

[(1, 730621620), (2, 365310810), (3, 243540540), (4, 182655405), (5, 146124324), (6, 121770270), (9, 81180180), (10, 73062162), (12, 60885135), (15, 48708108), (18, 40590090), (20, 36531081), (27, 27060060), (30, 24354054), (36, 20295045), (45, 16236036), (54, 13530030), (60, 12177027), (81, 9020020), (90, 8118018), (108, 6765015), (135, 5412012), (162, 4510010), (180, 4059009), (270, 2706006), (324, 2255005), (405, 1804004), (540, 1353003), (607, 1203660), (743, 983340), (810, 902002), (1214, 601830), (1486, 491670), (1620, 451001), (1821, 401220), (2229, 327780), (2428, 300915), (2972, 245835), (3035, 240732), (3642, 200610), (3715, 196668), (4458, 163890), (5463, 133740), (6070, 120366), (6687, 109260), (7284, 100305), (7430, 98334), (8916, 81945), (9105, 80244), (10926, 66870), (11145, 65556), (12140, 60183), (13374, 54630), (14860, 49167), (16389, 44580), (18210, 40122), (20061, 36420), (21852, 33435), (22290, 32778), (26748, 27315)]