292765680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21401}}^1$

素因数の和:21439

約数の個数: 120

約数和(自身を含む): 1035000720

約数和(自身を除く): 742235040

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, 13680, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 192609, 214010, 256812, 321015, 342416, 385218, 406619, 428020, 513624, 642030, 770436, 813238, 856040, 963045, 1027248, 1219857, 1284060, 1540872, 1626476, 1712080, 1926090, 2033095, 2439714, 2568120, 3081744, 3252952, 3659571, 3852180, 4066190, 4879428, 5136240, 6099285, 6505904, 7319142, 7704360, 8132380, 9758856, 12198570, 14638284, 15408720, 16264760, 18297855, 19517712, 24397140, 29276568, 32529520, 36595710, 48794280, 58553136, 73191420, 97588560, 146382840, 292765680]

約数ペア:

[(1, 292765680), (2, 146382840), (3, 97588560), (4, 73191420), (5, 58553136), (6, 48794280), (8, 36595710), (9, 32529520), (10, 29276568), (12, 24397140), (15, 19517712), (16, 18297855), (18, 16264760), (19, 15408720), (20, 14638284), (24, 12198570), (30, 9758856), (36, 8132380), (38, 7704360), (40, 7319142), (45, 6505904), (48, 6099285), (57, 5136240), (60, 4879428), (72, 4066190), (76, 3852180), (80, 3659571), (90, 3252952), (95, 3081744), (114, 2568120), (120, 2439714), (144, 2033095), (152, 1926090), (171, 1712080), (180, 1626476), (190, 1540872), (228, 1284060), (240, 1219857), (285, 1027248), (304, 963045), (342, 856040), (360, 813238), (380, 770436), (456, 642030), (570, 513624), (684, 428020), (720, 406619), (760, 385218), (855, 342416), (912, 321015), (1140, 256812), (1368, 214010), (1520, 192609), (1710, 171208), (2280, 128406), (2736, 107005), (3420, 85604), (4560, 64203), (6840, 42802), (13680, 21401)]