120933960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 427965120

約数和(自身を除く): 307031160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 131, 140, 147, 157, 168, 196, 210, 245, 262, 280, 294, 314, 392, 393, 420, 471, 490, 524, 588, 628, 655, 735, 785, 786, 840, 917, 942, 980, 1048, 1099, 1176, 1256, 1310, 1470, 1570, 1572, 1834, 1884, 1960, 1965, 2198, 2355, 2620, 2751, 2940, 3140, 3144, 3297, 3668, 3768, 3930, 4396, 4585, 4710, 5240, 5495, 5502, 5880, 6280, 6419, 6594, 7336, 7693, 7860, 8792, 9170, 9420, 10990, 11004, 12838, 13188, 13755, 15386, 15720, 16485, 18340, 18840, 19257, 20567, 21980, 22008, 23079, 25676, 26376, 27510, 30772, 32095, 32970, 36680, 38465, 38514, 41134, 43960, 46158, 51352, 55020, 61544, 61701, 64190, 65940, 76930, 77028, 82268, 92316, 96285, 102835, 110040, 115395, 123402, 128380, 131880, 143969, 153860, 154056, 164536, 184632, 192570, 205670, 230790, 246804, 256760, 287938, 307720, 308505, 385140, 411340, 431907, 461580, 493608, 575876, 617010, 719845, 770280, 822680, 863814, 923160, 1007783, 1151752, 1234020, 1439690, 1727628, 2015566, 2159535, 2468040, 2879380, 3023349, 3455256, 4031132, 4319070, 5038915, 5758760, 6046698, 8062264, 8638140, 10077830, 12093396, 15116745, 17276280, 20155660, 24186792, 30233490, 40311320, 60466980, 120933960]

約数ペア:

[(1, 120933960), (2, 60466980), (3, 40311320), (4, 30233490), (5, 24186792), (6, 20155660), (7, 17276280), (8, 15116745), (10, 12093396), (12, 10077830), (14, 8638140), (15, 8062264), (20, 6046698), (21, 5758760), (24, 5038915), (28, 4319070), (30, 4031132), (35, 3455256), (40, 3023349), (42, 2879380), (49, 2468040), (56, 2159535), (60, 2015566), (70, 1727628), (84, 1439690), (98, 1234020), (105, 1151752), (120, 1007783), (131, 923160), (140, 863814), (147, 822680), (157, 770280), (168, 719845), (196, 617010), (210, 575876), (245, 493608), (262, 461580), (280, 431907), (294, 411340), (314, 385140), (392, 308505), (393, 307720), (420, 287938), (471, 256760), (490, 246804), (524, 230790), (588, 205670), (628, 192570), (655, 184632), (735, 164536), (785, 154056), (786, 153860), (840, 143969), (917, 131880), (942, 128380), (980, 123402), (1048, 115395), (1099, 110040), (1176, 102835), (1256, 96285), (1310, 92316), (1470, 82268), (1570, 77028), (1572, 76930), (1834, 65940), (1884, 64190), (1960, 61701), (1965, 61544), (2198, 55020), (2355, 51352), (2620, 46158), (2751, 43960), (2940, 41134), (3140, 38514), (3144, 38465), (3297, 36680), (3668, 32970), (3768, 32095), (3930, 30772), (4396, 27510), (4585, 26376), (4710, 25676), (5240, 23079), (5495, 22008), (5502, 21980), (5880, 20567), (6280, 19257), (6419, 18840), (6594, 18340), (7336, 16485), (7693, 15720), (7860, 15386), (8792, 13755), (9170, 13188), (9420, 12838), (10990, 11004)]