48570840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 172972800

約数和(自身を除く): 124401960

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 263, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 526, 540, 570, 648, 684, 760, 789, 810, 855, 972, 1026, 1052, 1080, 1140, 1215, 1315, 1368, 1539, 1578, 1620, 1710, 1944, 2052, 2104, 2280, 2367, 2430, 2565, 2630, 3078, 3156, 3240, 3420, 3945, 4104, 4617, 4734, 4860, 4997, 5130, 5260, 6156, 6312, 6840, 7101, 7695, 7890, 9234, 9468, 9720, 9994, 10260, 10520, 11835, 12312, 14202, 14991, 15390, 15780, 18468, 18936, 19988, 20520, 21303, 23085, 23670, 24985, 28404, 29982, 30780, 31560, 35505, 36936, 39976, 42606, 44973, 46170, 47340, 49970, 56808, 59964, 61560, 63909, 71010, 74955, 85212, 89946, 92340, 94680, 99940, 106515, 119928, 127818, 134919, 142020, 149910, 170424, 179892, 184680, 199880, 213030, 224865, 255636, 269838, 284040, 299820, 319545, 359784, 404757, 426060, 449730, 511272, 539676, 599640, 639090, 674595, 809514, 852120, 899460, 1079352, 1214271, 1278180, 1349190, 1619028, 1798920, 2023785, 2428542, 2556360, 2698380, 3238056, 4047570, 4857084, 5396760, 6071355, 8095140, 9714168, 12142710, 16190280, 24285420, 48570840]

約数ペア:

[(1, 48570840), (2, 24285420), (3, 16190280), (4, 12142710), (5, 9714168), (6, 8095140), (8, 6071355), (9, 5396760), (10, 4857084), (12, 4047570), (15, 3238056), (18, 2698380), (19, 2556360), (20, 2428542), (24, 2023785), (27, 1798920), (30, 1619028), (36, 1349190), (38, 1278180), (40, 1214271), (45, 1079352), (54, 899460), (57, 852120), (60, 809514), (72, 674595), (76, 639090), (81, 599640), (90, 539676), (95, 511272), (108, 449730), (114, 426060), (120, 404757), (135, 359784), (152, 319545), (162, 299820), (171, 284040), (180, 269838), (190, 255636), (216, 224865), (228, 213030), (243, 199880), (263, 184680), (270, 179892), (285, 170424), (324, 149910), (342, 142020), (360, 134919), (380, 127818), (405, 119928), (456, 106515), (486, 99940), (513, 94680), (526, 92340), (540, 89946), (570, 85212), (648, 74955), (684, 71010), (760, 63909), (789, 61560), (810, 59964), (855, 56808), (972, 49970), (1026, 47340), (1052, 46170), (1080, 44973), (1140, 42606), (1215, 39976), (1315, 36936), (1368, 35505), (1539, 31560), (1578, 30780), (1620, 29982), (1710, 28404), (1944, 24985), (2052, 23670), (2104, 23085), (2280, 21303), (2367, 20520), (2430, 19988), (2565, 18936), (2630, 18468), (3078, 15780), (3156, 15390), (3240, 14991), (3420, 14202), (3945, 12312), (4104, 11835), (4617, 10520), (4734, 10260), (4860, 9994), (4997, 9720), (5130, 9468), (5260, 9234), (6156, 7890), (6312, 7695), (6840, 7101)]