139221360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10177}}^1$

素因数の和:10215

約数の個数: 120

約数和(自身を含む): 492208080

約数和(自身を除く): 352986720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 10177, 13680, 20354, 30531, 40708, 50885, 61062, 81416, 91593, 101770, 122124, 152655, 162832, 183186, 193363, 203540, 244248, 305310, 366372, 386726, 407080, 457965, 488496, 580089, 610620, 732744, 773452, 814160, 915930, 966815, 1160178, 1221240, 1465488, 1546904, 1740267, 1831860, 1933630, 2320356, 2442480, 2900445, 3093808, 3480534, 3663720, 3867260, 4640712, 5800890, 6961068, 7327440, 7734520, 8701335, 9281424, 11601780, 13922136, 15469040, 17402670, 23203560, 27844272, 34805340, 46407120, 69610680, 139221360]

約数ペア:

[(1, 139221360), (2, 69610680), (3, 46407120), (4, 34805340), (5, 27844272), (6, 23203560), (8, 17402670), (9, 15469040), (10, 13922136), (12, 11601780), (15, 9281424), (16, 8701335), (18, 7734520), (19, 7327440), (20, 6961068), (24, 5800890), (30, 4640712), (36, 3867260), (38, 3663720), (40, 3480534), (45, 3093808), (48, 2900445), (57, 2442480), (60, 2320356), (72, 1933630), (76, 1831860), (80, 1740267), (90, 1546904), (95, 1465488), (114, 1221240), (120, 1160178), (144, 966815), (152, 915930), (171, 814160), (180, 773452), (190, 732744), (228, 610620), (240, 580089), (285, 488496), (304, 457965), (342, 407080), (360, 386726), (380, 366372), (456, 305310), (570, 244248), (684, 203540), (720, 193363), (760, 183186), (855, 162832), (912, 152655), (1140, 122124), (1368, 101770), (1520, 91593), (1710, 81416), (2280, 61062), (2736, 50885), (3420, 40708), (4560, 30531), (6840, 20354), (10177, 13680)]