244372680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11948

約数の個数: 128

約数和(自身を含む): 857520000

約数和(自身を除く): 613147320

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, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 11909, 20520, 23818, 35727, 47636, 59545, 71454, 95272, 107181, 119090, 142908, 178635, 214362, 226271, 238180, 285816, 321543, 357270, 428724, 452542, 476360, 535905, 643086, 678813, 714540, 857448, 905084, 1071810, 1131355, 1286172, 1357626, 1429080, 1607715, 1810168, 2036439, 2143620, 2262710, 2572344, 2715252, 3215430, 3394065, 4072878, 4287240, 4525420, 5430504, 6109317, 6430860, 6788130, 8145756, 9050840, 10182195, 12218634, 12861720, 13576260, 16291512, 20364390, 24437268, 27152520, 30546585, 40728780, 48874536, 61093170, 81457560, 122186340, 244372680]

約数ペア:

[(1, 244372680), (2, 122186340), (3, 81457560), (4, 61093170), (5, 48874536), (6, 40728780), (8, 30546585), (9, 27152520), (10, 24437268), (12, 20364390), (15, 16291512), (18, 13576260), (19, 12861720), (20, 12218634), (24, 10182195), (27, 9050840), (30, 8145756), (36, 6788130), (38, 6430860), (40, 6109317), (45, 5430504), (54, 4525420), (57, 4287240), (60, 4072878), (72, 3394065), (76, 3215430), (90, 2715252), (95, 2572344), (108, 2262710), (114, 2143620), (120, 2036439), (135, 1810168), (152, 1607715), (171, 1429080), (180, 1357626), (190, 1286172), (216, 1131355), (228, 1071810), (270, 905084), (285, 857448), (342, 714540), (360, 678813), (380, 643086), (456, 535905), (513, 476360), (540, 452542), (570, 428724), (684, 357270), (760, 321543), (855, 285816), (1026, 238180), (1080, 226271), (1140, 214362), (1368, 178635), (1710, 142908), (2052, 119090), (2280, 107181), (2565, 95272), (3420, 71454), (4104, 59545), (5130, 47636), (6840, 35727), (10260, 23818), (11909, 20520)]