80089560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 283575600

約数和(自身を除く): 203486040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1301, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2602, 3078, 3240, 3420, 3903, 4104, 5130, 5204, 6156, 6505, 6840, 7695, 7806, 10260, 10408, 11709, 12312, 13010, 15390, 15612, 19515, 20520, 23418, 24719, 26020, 30780, 31224, 35127, 39030, 46836, 49438, 52040, 58545, 61560, 70254, 74157, 78060, 93672, 98876, 105381, 117090, 123595, 140508, 148314, 156120, 175635, 197752, 210762, 222471, 234180, 247190, 281016, 296628, 351270, 370785, 421524, 444942, 468360, 494380, 526905, 593256, 667413, 702540, 741570, 843048, 889884, 988760, 1053810, 1112355, 1334826, 1405080, 1483140, 1779768, 2002239, 2107620, 2224710, 2669652, 2966280, 3337065, 4004478, 4215240, 4449420, 5339304, 6674130, 8008956, 8898840, 10011195, 13348260, 16017912, 20022390, 26696520, 40044780, 80089560]

約数ペア:

[(1, 80089560), (2, 40044780), (3, 26696520), (4, 20022390), (5, 16017912), (6, 13348260), (8, 10011195), (9, 8898840), (10, 8008956), (12, 6674130), (15, 5339304), (18, 4449420), (19, 4215240), (20, 4004478), (24, 3337065), (27, 2966280), (30, 2669652), (36, 2224710), (38, 2107620), (40, 2002239), (45, 1779768), (54, 1483140), (57, 1405080), (60, 1334826), (72, 1112355), (76, 1053810), (81, 988760), (90, 889884), (95, 843048), (108, 741570), (114, 702540), (120, 667413), (135, 593256), (152, 526905), (162, 494380), (171, 468360), (180, 444942), (190, 421524), (216, 370785), (228, 351270), (270, 296628), (285, 281016), (324, 247190), (342, 234180), (360, 222471), (380, 210762), (405, 197752), (456, 175635), (513, 156120), (540, 148314), (570, 140508), (648, 123595), (684, 117090), (760, 105381), (810, 98876), (855, 93672), (1026, 78060), (1080, 74157), (1140, 70254), (1301, 61560), (1368, 58545), (1539, 52040), (1620, 49438), (1710, 46836), (2052, 39030), (2280, 35127), (2565, 31224), (2602, 30780), (3078, 26020), (3240, 24719), (3420, 23418), (3903, 20520), (4104, 19515), (5130, 15612), (5204, 15390), (6156, 13010), (6505, 12312), (6840, 11709), (7695, 10408), (7806, 10260)]