730771920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53419}}^1$

素因数の和:53457

約数の個数: 120

約数和(自身を含む): 2583391200

約数和(自身を除く): 1852619280

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, 53419, 106838, 160257, 213676, 267095, 320514, 427352, 480771, 534190, 641028, 801285, 854704, 961542, 1014961, 1068380, 1282056, 1602570, 1923084, 2029922, 2136760, 2403855, 2564112, 3044883, 3205140, 3846168, 4059844, 4273520, 4807710, 5074805, 6089766, 6410280, 7692336, 8119688, 9134649, 9615420, 10149610, 12179532, 12820560, 15224415, 16239376, 18269298, 19230840, 20299220, 24359064, 30448830, 36538596, 38461680, 40598440, 45673245, 48718128, 60897660, 73077192, 81196880, 91346490, 121795320, 146154384, 182692980, 243590640, 365385960, 730771920]

約数ペア:

[(1, 730771920), (2, 365385960), (3, 243590640), (4, 182692980), (5, 146154384), (6, 121795320), (8, 91346490), (9, 81196880), (10, 73077192), (12, 60897660), (15, 48718128), (16, 45673245), (18, 40598440), (19, 38461680), (20, 36538596), (24, 30448830), (30, 24359064), (36, 20299220), (38, 19230840), (40, 18269298), (45, 16239376), (48, 15224415), (57, 12820560), (60, 12179532), (72, 10149610), (76, 9615420), (80, 9134649), (90, 8119688), (95, 7692336), (114, 6410280), (120, 6089766), (144, 5074805), (152, 4807710), (171, 4273520), (180, 4059844), (190, 3846168), (228, 3205140), (240, 3044883), (285, 2564112), (304, 2403855), (342, 2136760), (360, 2029922), (380, 1923084), (456, 1602570), (570, 1282056), (684, 1068380), (720, 1014961), (760, 961542), (855, 854704), (912, 801285), (1140, 641028), (1368, 534190), (1520, 480771), (1710, 427352), (2280, 320514), (2736, 267095), (3420, 213676), (4560, 160257), (6840, 106838), (13680, 53419)]