117381240

素因数分解:

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

素因数の和:298

約数の個数: 144

約数和(自身を含む): 404656200

約数和(自身を除く): 287274960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 131, 152, 171, 180, 190, 228, 262, 285, 342, 360, 380, 393, 456, 524, 570, 655, 684, 760, 786, 855, 1048, 1140, 1179, 1310, 1368, 1572, 1710, 1965, 2280, 2358, 2489, 2620, 3144, 3420, 3930, 4716, 4978, 5240, 5895, 6840, 7467, 7860, 9432, 9956, 11790, 12445, 14934, 15720, 17161, 19912, 22401, 23580, 24890, 29868, 34322, 37335, 44802, 47160, 49780, 51483, 59736, 68644, 74670, 85805, 89604, 99560, 102966, 112005, 137288, 149340, 154449, 171610, 179208, 205932, 224010, 257415, 298680, 308898, 326059, 343220, 411864, 448020, 514830, 617796, 652118, 686440, 772245, 896040, 978177, 1029660, 1235592, 1304236, 1544490, 1630295, 1956354, 2059320, 2608472, 2934531, 3088980, 3260590, 3912708, 4890885, 5869062, 6177960, 6521180, 7825416, 9781770, 11738124, 13042360, 14672655, 19563540, 23476248, 29345310, 39127080, 58690620, 117381240]

約数ペア:

[(1, 117381240), (2, 58690620), (3, 39127080), (4, 29345310), (5, 23476248), (6, 19563540), (8, 14672655), (9, 13042360), (10, 11738124), (12, 9781770), (15, 7825416), (18, 6521180), (19, 6177960), (20, 5869062), (24, 4890885), (30, 3912708), (36, 3260590), (38, 3088980), (40, 2934531), (45, 2608472), (57, 2059320), (60, 1956354), (72, 1630295), (76, 1544490), (90, 1304236), (95, 1235592), (114, 1029660), (120, 978177), (131, 896040), (152, 772245), (171, 686440), (180, 652118), (190, 617796), (228, 514830), (262, 448020), (285, 411864), (342, 343220), (360, 326059), (380, 308898), (393, 298680), (456, 257415), (524, 224010), (570, 205932), (655, 179208), (684, 171610), (760, 154449), (786, 149340), (855, 137288), (1048, 112005), (1140, 102966), (1179, 99560), (1310, 89604), (1368, 85805), (1572, 74670), (1710, 68644), (1965, 59736), (2280, 51483), (2358, 49780), (2489, 47160), (2620, 44802), (3144, 37335), (3420, 34322), (3930, 29868), (4716, 24890), (4978, 23580), (5240, 22401), (5895, 19912), (6840, 17161), (7467, 15720), (7860, 14934), (9432, 12445), (9956, 11790)]