18153360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 120

約数和(自身を含む): 64222080

約数和(自身を除く): 46068720

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, 1327, 1368, 1520, 1710, 2280, 2654, 2736, 3420, 3981, 4560, 5308, 6635, 6840, 7962, 10616, 11943, 13270, 13680, 15924, 19905, 21232, 23886, 25213, 26540, 31848, 39810, 47772, 50426, 53080, 59715, 63696, 75639, 79620, 95544, 100852, 106160, 119430, 126065, 151278, 159240, 191088, 201704, 226917, 238860, 252130, 302556, 318480, 378195, 403408, 453834, 477720, 504260, 605112, 756390, 907668, 955440, 1008520, 1134585, 1210224, 1512780, 1815336, 2017040, 2269170, 3025560, 3630672, 4538340, 6051120, 9076680, 18153360]

約数ペア:

[(1, 18153360), (2, 9076680), (3, 6051120), (4, 4538340), (5, 3630672), (6, 3025560), (8, 2269170), (9, 2017040), (10, 1815336), (12, 1512780), (15, 1210224), (16, 1134585), (18, 1008520), (19, 955440), (20, 907668), (24, 756390), (30, 605112), (36, 504260), (38, 477720), (40, 453834), (45, 403408), (48, 378195), (57, 318480), (60, 302556), (72, 252130), (76, 238860), (80, 226917), (90, 201704), (95, 191088), (114, 159240), (120, 151278), (144, 126065), (152, 119430), (171, 106160), (180, 100852), (190, 95544), (228, 79620), (240, 75639), (285, 63696), (304, 59715), (342, 53080), (360, 50426), (380, 47772), (456, 39810), (570, 31848), (684, 26540), (720, 25213), (760, 23886), (855, 21232), (912, 19905), (1140, 15924), (1327, 13680), (1368, 13270), (1520, 11943), (1710, 10616), (2280, 7962), (2654, 6840), (2736, 6635), (3420, 5308), (3981, 4560)]