293011920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21419}}^1$

素因数の和:21457

約数の個数: 120

約数和(自身を含む): 1035871200

約数和(自身を除く): 742859280

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, 21419, 42838, 64257, 85676, 107095, 128514, 171352, 192771, 214190, 257028, 321285, 342704, 385542, 406961, 428380, 514056, 642570, 771084, 813922, 856760, 963855, 1028112, 1220883, 1285140, 1542168, 1627844, 1713520, 1927710, 2034805, 2441766, 2570280, 3084336, 3255688, 3662649, 3855420, 4069610, 4883532, 5140560, 6104415, 6511376, 7325298, 7710840, 8139220, 9767064, 12208830, 14650596, 15421680, 16278440, 18313245, 19534128, 24417660, 29301192, 32556880, 36626490, 48835320, 58602384, 73252980, 97670640, 146505960, 293011920]

約数ペア:

[(1, 293011920), (2, 146505960), (3, 97670640), (4, 73252980), (5, 58602384), (6, 48835320), (8, 36626490), (9, 32556880), (10, 29301192), (12, 24417660), (15, 19534128), (16, 18313245), (18, 16278440), (19, 15421680), (20, 14650596), (24, 12208830), (30, 9767064), (36, 8139220), (38, 7710840), (40, 7325298), (45, 6511376), (48, 6104415), (57, 5140560), (60, 4883532), (72, 4069610), (76, 3855420), (80, 3662649), (90, 3255688), (95, 3084336), (114, 2570280), (120, 2441766), (144, 2034805), (152, 1927710), (171, 1713520), (180, 1627844), (190, 1542168), (228, 1285140), (240, 1220883), (285, 1028112), (304, 963855), (342, 856760), (360, 813922), (380, 771084), (456, 642570), (570, 514056), (684, 428380), (720, 406961), (760, 385542), (855, 342704), (912, 321285), (1140, 257028), (1368, 214190), (1520, 192771), (1710, 171352), (2280, 128514), (2736, 107095), (3420, 85676), (4560, 64257), (6840, 42838), (13680, 21419)]