15232680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 55598400

約数和(自身を除く): 40365720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 131, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 262, 285, 306, 323, 340, 342, 360, 380, 393, 408, 456, 510, 524, 570, 612, 646, 655, 680, 684, 760, 765, 786, 855, 969, 1020, 1048, 1140, 1179, 1224, 1292, 1310, 1368, 1530, 1572, 1615, 1710, 1938, 1965, 2040, 2227, 2280, 2358, 2489, 2584, 2620, 2907, 3060, 3144, 3230, 3420, 3876, 3930, 4454, 4716, 4845, 4978, 5240, 5814, 5895, 6120, 6460, 6681, 6840, 7467, 7752, 7860, 8908, 9432, 9690, 9956, 11135, 11628, 11790, 12445, 12920, 13362, 14535, 14934, 15720, 17816, 19380, 19912, 20043, 22270, 22401, 23256, 23580, 24890, 26724, 29070, 29868, 33405, 37335, 38760, 40086, 42313, 44540, 44802, 47160, 49780, 53448, 58140, 59736, 66810, 74670, 80172, 84626, 89080, 89604, 99560, 100215, 112005, 116280, 126939, 133620, 149340, 160344, 169252, 179208, 200430, 211565, 224010, 253878, 267240, 298680, 338504, 380817, 400860, 423130, 448020, 507756, 634695, 761634, 801720, 846260, 896040, 1015512, 1269390, 1523268, 1692520, 1904085, 2538780, 3046536, 3808170, 5077560, 7616340, 15232680]

約数ペア:

[(1, 15232680), (2, 7616340), (3, 5077560), (4, 3808170), (5, 3046536), (6, 2538780), (8, 1904085), (9, 1692520), (10, 1523268), (12, 1269390), (15, 1015512), (17, 896040), (18, 846260), (19, 801720), (20, 761634), (24, 634695), (30, 507756), (34, 448020), (36, 423130), (38, 400860), (40, 380817), (45, 338504), (51, 298680), (57, 267240), (60, 253878), (68, 224010), (72, 211565), (76, 200430), (85, 179208), (90, 169252), (95, 160344), (102, 149340), (114, 133620), (120, 126939), (131, 116280), (136, 112005), (152, 100215), (153, 99560), (170, 89604), (171, 89080), (180, 84626), (190, 80172), (204, 74670), (228, 66810), (255, 59736), (262, 58140), (285, 53448), (306, 49780), (323, 47160), (340, 44802), (342, 44540), (360, 42313), (380, 40086), (393, 38760), (408, 37335), (456, 33405), (510, 29868), (524, 29070), (570, 26724), (612, 24890), (646, 23580), (655, 23256), (680, 22401), (684, 22270), (760, 20043), (765, 19912), (786, 19380), (855, 17816), (969, 15720), (1020, 14934), (1048, 14535), (1140, 13362), (1179, 12920), (1224, 12445), (1292, 11790), (1310, 11628), (1368, 11135), (1530, 9956), (1572, 9690), (1615, 9432), (1710, 8908), (1938, 7860), (1965, 7752), (2040, 7467), (2227, 6840), (2280, 6681), (2358, 6460), (2489, 6120), (2584, 5895), (2620, 5814), (2907, 5240), (3060, 4978), (3144, 4845), (3230, 4716), (3420, 4454), (3876, 3930)]