15707944080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{357649}}^1$

素因数の和:357729

約数の個数: 120

約数和(自身を含む): 53617457400

約数和(自身を除く): 37909513320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 357649, 715298, 1072947, 1430596, 1788245, 2145894, 2861192, 3218841, 3576490, 4291788, 5364735, 5722384, 6437682, 7152980, 8583576, 10729470, 12875364, 14305960, 16094205, 17167152, 21458940, 21816589, 25750728, 28611920, 32188410, 42917880, 43633178, 51501456, 64376820, 65449767, 85835760, 87266356, 109082945, 128753640, 130899534, 174532712, 196349301, 218165890, 257507280, 261799068, 327248835, 349065424, 392698602, 436331780, 523598136, 654497670, 785397204, 872663560, 981746505, 1047196272, 1308995340, 1570794408, 1745327120, 1963493010, 2617990680, 3141588816, 3926986020, 5235981360, 7853972040, 15707944080]

約数ペア:

[(1, 15707944080), (2, 7853972040), (3, 5235981360), (4, 3926986020), (5, 3141588816), (6, 2617990680), (8, 1963493010), (9, 1745327120), (10, 1570794408), (12, 1308995340), (15, 1047196272), (16, 981746505), (18, 872663560), (20, 785397204), (24, 654497670), (30, 523598136), (36, 436331780), (40, 392698602), (45, 349065424), (48, 327248835), (60, 261799068), (61, 257507280), (72, 218165890), (80, 196349301), (90, 174532712), (120, 130899534), (122, 128753640), (144, 109082945), (180, 87266356), (183, 85835760), (240, 65449767), (244, 64376820), (305, 51501456), (360, 43633178), (366, 42917880), (488, 32188410), (549, 28611920), (610, 25750728), (720, 21816589), (732, 21458940), (915, 17167152), (976, 16094205), (1098, 14305960), (1220, 12875364), (1464, 10729470), (1830, 8583576), (2196, 7152980), (2440, 6437682), (2745, 5722384), (2928, 5364735), (3660, 4291788), (4392, 3576490), (4880, 3218841), (5490, 2861192), (7320, 2145894), (8784, 1788245), (10980, 1430596), (14640, 1072947), (21960, 715298), (43920, 357649)]